Statistical significance Test
1. A researcher wishes to test the claim that the average cost of tuition and
college is greater than $6000. She selects a random sample of 36 four year public con
mean to be 96250, The population standard deviation is 5659, 16 there evidence to 9pm
0.05
the average cost of tuition and fees at a four year public
sample of 36 four year public colleges and finds the
099. Is there evidence to support the claim at