How many standard deviations (of X) below the null value is x 5 72.3? b. If x 5 72.3, what is the conclusion using a 5 .002? c. For the test procedure with a 5 .002, what is b(70)? d. If the test procedure with a 5 .002 is used, what n is necessary to ensure that b(70) 5 .01? e. If a level .01 test is used with n 5 100, what is the probability of a type I error when m 5 76?

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

c > -10.55

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.