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marta [7]
3 years ago
5

A confidence level of 95% means: 95% of the time, sample percentages will fall above the mean. 95% of the time, population data

will fall between 149.61 and 150.39. the mean of 95% of the adults in the sample was 150.
Mathematics
2 answers:
Masja [62]3 years ago
8 0

Answer:

B

Step-by-step explanation:

95% of the time, population data will fall between 149.61 and 150.39.

sp2606 [1]3 years ago
7 0

Answer:

its b

Step-by-step explanation:

just did it on edg.

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Length of arc of a circle is given as:

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