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Given the following information, n = 4 9 , x = 5 0 , s = 7 , = 5 H 0 : u 5

Given the following information,

n=49,x=50,s=7,=5

H0:u52

Ha:u<52

1. The critical value(s) is/are

a. -2.014

b. -2.014 and 2.014

c. -1.679

d. -1.679 and 1.679

2. How would you conclude?

a. Accept H1

b. Reject H0

c. Accept H0

d. Do not reject H0

Please help!

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