Likert Scale Explained
15:15
Ай бұрын
Two-Way ANOVA in SPSS Part1
15:16
4 ай бұрын
One-Way ANOVA in SPSS
19:39
6 ай бұрын
Пікірлер
@Madaamiidiyaa
@Madaamiidiyaa Күн бұрын
Thank you so much!!
@owodunniabdulazeem
@owodunniabdulazeem Күн бұрын
What is the reference range for good reliability
@Dr.Okolie
@Dr.Okolie 22 сағат бұрын
Reliability values ranging from 0.70 to 0.95 are good.
@user-my4ze4kl1c
@user-my4ze4kl1c Күн бұрын
The likes of this man are the ones who deserve millions of subscribers and views.
@Dr.Okolie
@Dr.Okolie Күн бұрын
Thank you very much. Best wishes
@keithmoyer9501
@keithmoyer9501 2 күн бұрын
Very helpful...thank you!
@Dr.Okolie
@Dr.Okolie Күн бұрын
Glad it was helpful!
@AclLFB
@AclLFB 2 күн бұрын
Professor i have a question not on the likert scale .. i have formulated a question with choice Yes or No as answers. On the next question, i said if answer is Yes etcc please specify in your own words. How do i code this type of question please.
@AclLFB
@AclLFB 2 күн бұрын
thank you very luch for such tutorail really very helpful
@Dr.Okolie
@Dr.Okolie 2 күн бұрын
Thanks for appreciating the tutorial. Best wishes
@yakubuabubakar8333
@yakubuabubakar8333 2 күн бұрын
Please how did you get the mean
@Dr.Okolie
@Dr.Okolie 2 күн бұрын
Thank was well explained in the video. You may re-watch the video more carefully
@etiennemignonnefamilyevent5227
@etiennemignonnefamilyevent5227 3 күн бұрын
Now it becomes to me. Thank you
@Dr.Okolie
@Dr.Okolie 3 күн бұрын
Thank you very much. Please, like and share the video
@omotoyeoluwatobio5470
@omotoyeoluwatobio5470 3 күн бұрын
Well detailed sir
@Dr.Okolie
@Dr.Okolie 3 күн бұрын
Many thanks
@aderukuebenezer7733
@aderukuebenezer7733 6 күн бұрын
please tutorial of scale frequently, most time
@Dr.Okolie
@Dr.Okolie 3 күн бұрын
Thanks, but you may rephrase your statement so I can understand you
@dejal.3606
@dejal.3606 6 күн бұрын
Hi, I think it is misunderstanding, you cannot just assign number to the categorical data and using Mean & SD. , please check, Dr.
@willienkanor9393
@willienkanor9393 7 күн бұрын
Good morning, Please how can I contact you?
@Dr.Okolie
@Dr.Okolie 7 күн бұрын
Send me an email: [email protected]
@collinsappiah8375
@collinsappiah8375 8 күн бұрын
Greetings please. Your videos are commendable. thanks. I have a challenge. How can i perform the same statistical analysis on a data with missing values on the grouping Likert questionnaire items?
@Dr.Okolie
@Dr.Okolie 8 күн бұрын
kzfaq.info/get/bejne/sNaefdCEu9zLenU.html This video will help you to sort this out. Also, you can remove missing information before you analyze your preferred statistical analysis.
@ambroseoloveze9016
@ambroseoloveze9016 9 күн бұрын
Thank you sir. I've been trying to get on with this.
@Dr.Okolie
@Dr.Okolie 9 күн бұрын
Glad to help sir. Thank you so much. Pls, share and like the tutorial
@mostafamutaher808
@mostafamutaher808 10 күн бұрын
Very useful, now I remember SPSS very well haha. Thanks a lot!
@Dr.Okolie
@Dr.Okolie 10 күн бұрын
Great to hear! Thanks for watching the video
@sountasticmind5072
@sountasticmind5072 10 күн бұрын
Can’t say how much I’m thankful for you for this information. Keep up the good work. Much obliged mate
@Dr.Okolie
@Dr.Okolie 10 күн бұрын
Thanks for watching the tutorial and finding it helpful. You may also watch this just in case you want to conduct some sets of parametric tests: kzfaq.info/get/bejne/oauFmZNksa7NiH0.html kzfaq.info/get/bejne/la2SfKWlzJvdd2Q.html
@novemberchizurumoke9556
@novemberchizurumoke9556 11 күн бұрын
I'm facing a similar challenge with a student's data. There are five questions measuring WLB and reliability test is around 0.3 I'll try your solution but I wonder how many questions I'll have to knock out 😂 But do i need to report that some questions were removed?
@Dr.Okolie
@Dr.Okolie 11 күн бұрын
It will be nice to report the processes that led to your findings.
@tarapoudel9506
@tarapoudel9506 11 күн бұрын
I was nearly crying for coding but your video helps me.
@Dr.Okolie
@Dr.Okolie 11 күн бұрын
Thank you very much for finding the video helpful.
@tarapoudel9506
@tarapoudel9506 11 күн бұрын
Thank you Sir, your video is very helpful as it is very well explained I have ever get any lesson. God bless you that you share this great helpful video.
@Dr.Okolie
@Dr.Okolie 11 күн бұрын
Thank you very much for finding the video helpful. Best wishes
@tebimonica4238
@tebimonica4238 11 күн бұрын
The music 😢
@Dr.Okolie
@Dr.Okolie 11 күн бұрын
Is the music too loud?
@Austino-Technology-Ltd
@Austino-Technology-Ltd 11 күн бұрын
Thank you What of when gender is been tested on a relationship between two variables which tool should be used pls For instance; moderating effect of gender on the relationship between Technology meditated Instructions and practical skill performance of a student been taught with TMI
@Dr.Okolie
@Dr.Okolie 11 күн бұрын
Multiple Linear Regression or Hierarchical Regression analysis can help you achieve the goal. kzfaq.info/get/bejne/n9xyh5l9tNSuo40.html
@Questtoknowwithdraftab
@Questtoknowwithdraftab 12 күн бұрын
You are doing well
@Dr.Okolie
@Dr.Okolie 12 күн бұрын
Thank you very much. Please, share and like the video
@Questtoknowwithdraftab
@Questtoknowwithdraftab 12 күн бұрын
@@Dr.Okolie sure I will share to my students as well.plz make a video on how to do statistical analysis using AI
@Dr.Okolie
@Dr.Okolie 12 күн бұрын
@@Questtoknowwithdraftab Ok. I will do that. Thanks for requesting the video
@freemanbrave3589
@freemanbrave3589 12 күн бұрын
Thanks for the guide..you gave me right now... I appreciate!..
@Dr.Okolie
@Dr.Okolie 12 күн бұрын
Glad I could help! Please, share and like the tutorial
@eskausimon
@eskausimon 12 күн бұрын
Thanks Dr for this video. Simply and clearly explained.
@Dr.Okolie
@Dr.Okolie 12 күн бұрын
Thank you for finding the video helpful. Please, share and like. Best wishes
@rosalin24
@rosalin24 12 күн бұрын
This is very helpful, thank you so much!
@Dr.Okolie
@Dr.Okolie 12 күн бұрын
Glad you found it helpful. You may also find this kzfaq.info/get/bejne/bcmkl6d02amtaZs.html helpful
@RagaHailu
@RagaHailu 13 күн бұрын
Thank you for your lecture. but ... do we just make a decision based your point or how about a standard scheme ?
@Dr.Okolie
@Dr.Okolie 7 күн бұрын
Maybe you can rephrase this statement so that I can understand you clearly.
@atomscientist7305
@atomscientist7305 13 күн бұрын
thank you very much sir, i have learned a lot from you
@Dr.Okolie
@Dr.Okolie 13 күн бұрын
Thanks, please, share and like the video
@JosephDanquah-f3l
@JosephDanquah-f3l 13 күн бұрын
Ver useful. Thank you
@Dr.Okolie
@Dr.Okolie 13 күн бұрын
Thanks for finding this video helpful, please, share and like the video
@folahassan5827
@folahassan5827 13 күн бұрын
Thanks for this video!!!
@Dr.Okolie
@Dr.Okolie 13 күн бұрын
Thank you for watching the video
@luwanda03
@luwanda03 13 күн бұрын
Thanks bro...
@Dr.Okolie
@Dr.Okolie 13 күн бұрын
Welcome! Thanks for watching
@arjunrawal9840
@arjunrawal9840 15 күн бұрын
Wow lovely presentation
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
Thank you very much. Pls, share and like
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
Thank you very much
@abrammupuwi2141
@abrammupuwi2141 15 күн бұрын
This quite helpful as you have managed to illustrate every step, it really helped me in my presentation of results.
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
Thank you for finding the video helpful. Pls, like and share
@oluwanifemitemenu3309
@oluwanifemitemenu3309 15 күн бұрын
For the low perception and high perception thing, is there like a pattern to it? For example, in a particular item, more people choose Strongly agreed so the decision be high perceptive
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
If more people choose strongly agree, it describes how much they perceived or viewed the statement you presented to them (in this case, strongly). You cannot use descriptive statistics to make decisions. It is only used for describing situations or how your respondents view certain issues. If you want to establish cause and effect, you conduct inferential statistics like regression, ANOVA, etc.
@prophetictribe44
@prophetictribe44 15 күн бұрын
Thank you so much Sir 🙏 This was very simple to digest and even practice. Please sir, I am currently doing a study on Relationships between English Lang. teachers and students. I am thinking High and Low perception may not work for my study. Please what can I use for my decision with this kind of study sir.
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
If the aim is to test a relationship, then, you do not need descriptive statistics, rather you need to conduct inferential statistics like regression analysis. This video may help kzfaq.info/get/bejne/oauFmZNksa7NiH0.html
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
If you just want to learn about their perceptions or views of your respondents, then, descriptive statistics can just do the work. Descriptive statistics can also include the use of percentages or histogram, etc to show views
@prophetictribe44
@prophetictribe44 14 күн бұрын
@@Dr.Okolie oh my! Thank you so very much sir. I am sorry for my late response. Thank you very much sir. I will study the video you recommended sir.
@carbi8090
@carbi8090 16 күн бұрын
Thank you! I couldn't understand why the syntax wasn't working and this video saved my life.
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
Thank you very much. Pls, like and share
@adedayoadebiyi5487
@adedayoadebiyi5487 16 күн бұрын
This is timely. Thank you.
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
Thank you very much
@franklinowoh2897
@franklinowoh2897 17 күн бұрын
Thanks so much. You're a great teacher. This was so helpful
@Dr.Okolie
@Dr.Okolie 16 күн бұрын
You're welcome
@WisdomAkpan-m3r
@WisdomAkpan-m3r 17 күн бұрын
Thank you for this
@Dr.Okolie
@Dr.Okolie 16 күн бұрын
Glad it was useful
@mohammedabatcha4303
@mohammedabatcha4303 17 күн бұрын
This is very good and please can demonstrate items analysis i.e difficulty and discrimination
@Dr.Okolie
@Dr.Okolie 15 күн бұрын
Thank you for watching the video. However, you may rephrase your question more clearly so I can response more accurately
@Kevinokereh
@Kevinokereh 18 күн бұрын
This is helpful. Thanks alot
@Dr.Okolie
@Dr.Okolie 18 күн бұрын
Thank you.
@odypeace
@odypeace 18 күн бұрын
Thanks for sharing sir🙌
@Dr.Okolie
@Dr.Okolie 18 күн бұрын
Always welcome! Please, like and share.
@user-xj8mq2pm3n
@user-xj8mq2pm3n 20 күн бұрын
How l know if l can ise it for mu data analysis ör not
@liyanamusa8322
@liyanamusa8322 20 күн бұрын
thank you. your explanation are very clear to me..
@Dr.Okolie
@Dr.Okolie 20 күн бұрын
Great! Thank you for finding the video helpful.
@maheenzafar
@maheenzafar 21 күн бұрын
When I export data from excel sheet into spss data view, it shows 0 (zeros) despite the fact that i have coded it correctly in the variable view. Can you please tell me what could be the possible reason of this error?
@Dr.Okolie
@Dr.Okolie 21 күн бұрын
I don't know really, but you can code the data manually by copying and pasting rather than importing it. Maybe, the error may be resolved using that approach.
@maheenzafar
@maheenzafar 21 күн бұрын
@@Dr.Okolie i've tried that as well but the problem isn't resolved. it's still showing 0s
@habtamutamir37
@habtamutamir37 21 күн бұрын
More clear
@Dr.Okolie
@Dr.Okolie 21 күн бұрын
Thank you. Please, share and like the video
@JamilAhmedButt
@JamilAhmedButt 21 күн бұрын
Sir, please elaborate what is the purpose of Adjusted R Square. Pause your video on 16:01 where R square =.331and Adjusted R Square .308 ..please explain
@Dr.Okolie
@Dr.Okolie 21 күн бұрын
RSquare and adjusted RSquare are metrics used to assess how well the independent variable (often referred to as the factor in ANOVA) explains the variability observed in the dependent variable (usually the outcome or response variable). In the case of the video, RSquare =0.331 means that approximately 33.1% of the variance in the dependent variable is explained by the independent variable (factor) considered in your one-way ANOVA. Secondly, Adjusted RSquare = 0.308 indicates the adjusted proportion of variance explained by the independent variable, which is slightly lower than the unadjusted RSquare due to the adjustment for the model's complexity and sample size. Hope these explanations help.
@jameelbhat6200
@jameelbhat6200 21 күн бұрын
​​@@Dr.Okoliethank you too much and send your E_mail I'd please..
@Dr.Okolie
@Dr.Okolie 21 күн бұрын
@@jameelbhat6200 [email protected]
@JamilAhmedButt
@JamilAhmedButt 15 күн бұрын
@@Dr.Okolie How do we measure Adjusted R square with the help of formula
@CoachTobby
@CoachTobby 22 күн бұрын
I've been looking for this
@Dr.Okolie
@Dr.Okolie 22 күн бұрын
Thank you very much. You may also find this video helpful too kzfaq.info/get/bejne/odJiZq2h1J6npmQ.html
@CoachTobby
@CoachTobby 22 күн бұрын
@atomscientist7305
@atomscientist7305 22 күн бұрын
Thank you, very amazing lecture
@Dr.Okolie
@Dr.Okolie 22 күн бұрын
Glad you liked it!