Which of these frequency counts would be represented by the smallest number of dots on a dot plot?
a 7
b 8
c 6
d 9

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17