You are given that Hx=164.7 cm and Ox=7.1 cm, where X is the height of a random female living in the world today. Suppose you take a random sample of size n= 100 and calculate the sample mean X. Which Excel command gives P(X<170.0)? =NORM.DIST( 169.9, 164.7, 7.1, TRUE) =NORM.DIST( 169.9, 164.7, 0.71, TRUE) =NORM.DIST( 169.9, 164.7, 0.071, TRUE) =NORM.DIST( 170.0, 164.7, 7.1, TRUE) =NORM.DIST( 170.0, 164.7, 0.71, TRUE) =NORM.DIST( 170.0, 164.7, 0.071, TRUE)

Let the height data (105)represent sample. Use an appropriate statistical test to check whether the population mean is different from 170 cm.Use α = 0.05.Also, write a substantive conclusion and explanation. Use an appropriate graph to check if data is normally distributed. Do it in R commander.

A. Which one is greater the mean or the median? Which one is better measured of the center the median or the mean? Show work B. Find the mode C. Find the median D. Find the mean (even though we must round to the one decimal place to make computations easy round you’re mean to the nearest minute)

Solve the following and get the range and variance with the data 25,27,30,32,32,40,45,46,47,48