5.1-5.4 Warm Up [Stats] 11.11.24

Front

What is the mean height of adult women in the given normal distribution?

Back

65 inches.

Front

What is the standard deviation of the heights of adult women in the given normal distribution?

Back

2 inches.

Front

If Bella is at the 87th percentile in height for adult women, what is her approximate height?

Back

67 inches.

Front

What is the mean score on the Spanish final exam at the college?

Back

75.

Front

What is the standard deviation of the scores on the Spanish final exam?

Back

12.

Front

What is the mean score on the Humanities final exam at the college?

Back

80.

Front

What is the standard deviation of the scores on the Humanities final exam?

Back

8.

Front

If a student scored 81 on the Spanish final and 84 on the Humanities final, how did they perform relative to their peers?

Back

The student did equally well in each course.

Front

What is a controlled experiment used for?

Back

To show a cause-and-effect relationship between two variables.

Front

What can be concluded if the girls' basketball team has a larger median height than the boys' team?

Back

The girls have a larger median and a larger range in heights.