dear sir could u please answer these questions for me 1. You purchase batteries for your kitchen clock. The batteries have a mean life of 820 hours, with a standard deviation of 30 hours. a) The batteries run out after 715 hours. Would you be entitled to a refund? Why? James and his team carry out the study. They choose an objective measure of children’s distress - salivary cortisol, measured in mcg/dl and expected to be normally distributed. e) Identify: i) the independent variable : play therapy ii) the dependent variable : level of stress and anxiety f) What measurement will the researchers use to examine the association between the independent and dependent variables? g) What statistical test would be appropriate to test the hypothesis?
![What is Descriptive Statistics ... [Examples and Concept - Mean Median Mode]](/img/n.gif)
It was pleasure listening to you.
I request you to provide us lectures on complete statistics. It will be awesome.
Please upload more videos on statistics concepts
The way u r teaching is very simple and easy to understand. Thank you so much
Excellent explanation sir very thank you
dear sir could u please answer these questions for me
1. You purchase batteries for your kitchen clock. The batteries have a mean life of 820 hours, with a standard deviation of 30 hours.
a) The batteries run out after 715 hours. Would you be entitled to a refund? Why?
James and his team carry out the study. They choose an objective measure of children’s distress - salivary cortisol, measured in mcg/dl and expected to be normally distributed.
e) Identify:
i) the independent variable : play therapy
ii) the dependent variable : level of stress and anxiety
f) What measurement will the researchers use to examine the association between the independent and dependent variables?
g) What statistical test would be appropriate to test the hypothesis?
Superb tutoring
Good explanation sir
Sir more classes please on stats
Awesome explanation sir...we want more classes from u on ststistic
please upload more videos on stats. Thanks
Sir, how can I connect with you. Would like to invite you as resource person for a workshop
nice lecture sir!
sir please upload how to do sample size calculations
Please kindly upload the data analysis of nonparametric by various methods
Will it possible for you to take online classes on statistics?
Sir one request I think videographer is sipping tea or coffee while making video so humming sound is coming. Please ask him to avoid this thanks
Hi Sir, are you the lecturer in this video? I mean is your name S Manikandan?
Yes
Vanakkam Sir, How to contact you Sir?
please upload Hindi
Worst ever 😡😡