In a study it was found that the average age of cable TV shoppers was 56 years.
ID: 3428909 • Letter: I
Question
In a study it was found that the average age of cable TV shoppers was 56 years. suppose you want to test the null hypotheses Ho: Mu =56 using sample of n=80 cable TV shoppers. A) find the p-value of a two-tailed test of if x=57.2 and s=6.5 B) find the p-value of an upper-tailed test if x=57.2 and s=6.5 Round four decimal places A) P= ? B) P=? In a study it was found that the average age of cable TV shoppers was 56 years. suppose you want to test the null hypotheses Ho: Mu =56 using sample of n=80 cable TV shoppers. A) find the p-value of a two-tailed test of if x=57.2 and s=6.5 B) find the p-value of an upper-tailed test if x=57.2 and s=6.5 Round four decimal places A) P= ? B) P=? A) find the p-value of a two-tailed test of if x=57.2 and s=6.5 B) find the p-value of an upper-tailed test if x=57.2 and s=6.5 Round four decimal places A) P= ? B) P=?Explanation / Answer
My answer
A) P= 24
B) P=54