qs from the topic of arithematic mean,if you prepare the topic from notes then u can easily attempt it (2 marks)
what is binomial distribution?
calculate the mean and standard deviation of sampling mean.
find the sample size if e=..,z=..,q=1-p=...
find the class boundaries,relative frequency and relative percentage frequencies
goodness of fitness test
lots of qs from hypothesis testing
some data was given and asked to find the critical value of chi-square
a boy sell ambrellas on rainy days and earn 30$ and in other days he can earn 24$ , if the propability of rain is 0.3% what will he expectation ?
some data was given,find P(X>25)
what is binomial distribution?
calculate the mean and standard deviation of sampling mean.
find the sample size if e=..,z=..,q=1-p=...
find the class boundaries,relative frequency and relative percentage frequencies
goodness of fitness test
lots of qs from hypothesis testing
some data was given and asked to find the critical value of chi-square
a boy sell ambrellas on rainy days and earn 30$ and in other days he can earn 24$ , if the propability of rain is 0.3% what will he expectation ?
some data was given,find P(X>25)
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