What is the mean weight that the coach initially recorded for his players' bench press?

Understanding One Sample Hypothesis Test

Interactive Video
•
Mathematics, Science
•
10th - 12th Grade
•
Hard

Aiden Montgomery
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
295 pounds
265 pounds
285 pounds
275 pounds
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the level of significance used in the hypothesis test?
10%
1%
2.5%
5%
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the alternative hypothesis in this test?
μ ≠ 275
μ < 275
μ = 275
μ > 275
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which calculator function is used to find the sample mean?
2-Var Stats
1-Var Stats
Z-Test
T-Test
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the calculated sample mean from the data?
286.2
290.0
280.5
275.0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What statistical measure is used to determine the p-value?
T-score
F-statistic
Chi-square
Z-score
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the calculated z-score for the hypothesis test?
1.12
2.58
0.95
1.96
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