A sample of 61 items provided a sample mean of 932, a sample mode of 900, a sample standard deviation of 11. test the following hypothesis. Ho
opulation variance squared equal to or less than 80 and Ha populations variance squared greater than 80. Help the mode has me confused on how I use it in the problem
opulation variance squared equal to or less than 80 and Ha populations variance squared greater than 80. Help the mode has me confused on how I use it in the problem