Math- STATS 218

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When the following hypotheses are being tested at a level of significance of

aH0: m 100
Ha: m < 100

the null hypothesis will be rejected if the test statistic Z is

a. >Z
b. >Z
c. <Z
d. <100

  • Math- STATS 218 -

    You are lacking information on variability and level of significance used (e.g., P ≤ .05, P ≤ .01).

    It would also help if you proofread your questions before you posted them. Choices a and b are identical.

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