Reliability values ranging from 0.70 to 0.95 are good.
@user-my4ze4kl1cКүн бұрын
The likes of this man are the ones who deserve millions of subscribers and views.
@Dr.OkolieКүн бұрын
Thank you very much. Best wishes
@keithmoyer95012 күн бұрын
Very helpful...thank you!
@Dr.OkolieКүн бұрын
Glad it was helpful!
@AclLFB2 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.
@AclLFB2 күн бұрын
thank you very luch for such tutorail really very helpful
@Dr.Okolie2 күн бұрын
Thanks for appreciating the tutorial. Best wishes
@yakubuabubakar83332 күн бұрын
Please how did you get the mean
@Dr.Okolie2 күн бұрын
Thank was well explained in the video. You may re-watch the video more carefully
@etiennemignonnefamilyevent52273 күн бұрын
Now it becomes to me. Thank you
@Dr.Okolie3 күн бұрын
Thank you very much. Please, like and share the video
@omotoyeoluwatobio54703 күн бұрын
Well detailed sir
@Dr.Okolie3 күн бұрын
Many thanks
@aderukuebenezer77336 күн бұрын
please tutorial of scale frequently, most time
@Dr.Okolie3 күн бұрын
Thanks, but you may rephrase your statement so I can understand you
@dejal.36066 күн бұрын
Hi, I think it is misunderstanding, you cannot just assign number to the categorical data and using Mean & SD. , please check, Dr.
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.Okolie8 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.
@ambroseoloveze90169 күн бұрын
Thank you sir. I've been trying to get on with this.
@Dr.Okolie9 күн бұрын
Glad to help sir. Thank you so much. Pls, share and like the tutorial
@mostafamutaher80810 күн бұрын
Very useful, now I remember SPSS very well haha. Thanks a lot!
@Dr.Okolie10 күн бұрын
Great to hear! Thanks for watching the video
@sountasticmind507210 күн бұрын
Can’t say how much I’m thankful for you for this information. Keep up the good work. Much obliged mate
@Dr.Okolie10 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
@novemberchizurumoke955611 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.Okolie11 күн бұрын
It will be nice to report the processes that led to your findings.
@tarapoudel950611 күн бұрын
I was nearly crying for coding but your video helps me.
@Dr.Okolie11 күн бұрын
Thank you very much for finding the video helpful.
@tarapoudel950611 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.Okolie11 күн бұрын
Thank you very much for finding the video helpful. Best wishes
@tebimonica423811 күн бұрын
The music 😢
@Dr.Okolie11 күн бұрын
Is the music too loud?
@Austino-Technology-Ltd11 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.Okolie11 күн бұрын
Multiple Linear Regression or Hierarchical Regression analysis can help you achieve the goal. kzfaq.info/get/bejne/n9xyh5l9tNSuo40.html
@Questtoknowwithdraftab12 күн бұрын
You are doing well
@Dr.Okolie12 күн бұрын
Thank you very much. Please, share and like the video
@Questtoknowwithdraftab12 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.Okolie12 күн бұрын
@@Questtoknowwithdraftab Ok. I will do that. Thanks for requesting the video
@freemanbrave358912 күн бұрын
Thanks for the guide..you gave me right now... I appreciate!..
@Dr.Okolie12 күн бұрын
Glad I could help! Please, share and like the tutorial
@eskausimon12 күн бұрын
Thanks Dr for this video. Simply and clearly explained.
@Dr.Okolie12 күн бұрын
Thank you for finding the video helpful. Please, share and like. Best wishes
@rosalin2412 күн бұрын
This is very helpful, thank you so much!
@Dr.Okolie12 күн бұрын
Glad you found it helpful. You may also find this kzfaq.info/get/bejne/bcmkl6d02amtaZs.html helpful
@RagaHailu13 күн бұрын
Thank you for your lecture. but ... do we just make a decision based your point or how about a standard scheme ?
@Dr.Okolie7 күн бұрын
Maybe you can rephrase this statement so that I can understand you clearly.
@atomscientist730513 күн бұрын
thank you very much sir, i have learned a lot from you
@Dr.Okolie13 күн бұрын
Thanks, please, share and like the video
@JosephDanquah-f3l13 күн бұрын
Ver useful. Thank you
@Dr.Okolie13 күн бұрын
Thanks for finding this video helpful, please, share and like the video
@folahassan582713 күн бұрын
Thanks for this video!!!
@Dr.Okolie13 күн бұрын
Thank you for watching the video
@luwanda0313 күн бұрын
Thanks bro...
@Dr.Okolie13 күн бұрын
Welcome! Thanks for watching
@arjunrawal984015 күн бұрын
Wow lovely presentation
@Dr.Okolie15 күн бұрын
Thank you very much. Pls, share and like
@Dr.Okolie15 күн бұрын
Thank you very much
@abrammupuwi214115 күн бұрын
This quite helpful as you have managed to illustrate every step, it really helped me in my presentation of results.
@Dr.Okolie15 күн бұрын
Thank you for finding the video helpful. Pls, like and share
@oluwanifemitemenu330915 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.Okolie15 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.
@prophetictribe4415 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.Okolie15 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.Okolie15 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
@prophetictribe4414 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.
@carbi809016 күн бұрын
Thank you! I couldn't understand why the syntax wasn't working and this video saved my life.
@Dr.Okolie15 күн бұрын
Thank you very much. Pls, like and share
@adedayoadebiyi548716 күн бұрын
This is timely. Thank you.
@Dr.Okolie15 күн бұрын
Thank you very much
@franklinowoh289717 күн бұрын
Thanks so much. You're a great teacher. This was so helpful
@Dr.Okolie16 күн бұрын
You're welcome
@WisdomAkpan-m3r17 күн бұрын
Thank you for this
@Dr.Okolie16 күн бұрын
Glad it was useful
@mohammedabatcha430317 күн бұрын
This is very good and please can demonstrate items analysis i.e difficulty and discrimination
@Dr.Okolie15 күн бұрын
Thank you for watching the video. However, you may rephrase your question more clearly so I can response more accurately
@Kevinokereh18 күн бұрын
This is helpful. Thanks alot
@Dr.Okolie18 күн бұрын
Thank you.
@odypeace18 күн бұрын
Thanks for sharing sir🙌
@Dr.Okolie18 күн бұрын
Always welcome! Please, like and share.
@user-xj8mq2pm3n20 күн бұрын
How l know if l can ise it for mu data analysis ör not
@liyanamusa832220 күн бұрын
thank you. your explanation are very clear to me..
@Dr.Okolie20 күн бұрын
Great! Thank you for finding the video helpful.
@maheenzafar21 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.Okolie21 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.
@maheenzafar21 күн бұрын
@@Dr.Okolie i've tried that as well but the problem isn't resolved. it's still showing 0s
@habtamutamir3721 күн бұрын
More clear
@Dr.Okolie21 күн бұрын
Thank you. Please, share and like the video
@JamilAhmedButt21 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.Okolie21 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.
@jameelbhat620021 күн бұрын
@@Dr.Okoliethank you too much and send your E_mail I'd please..