Question

Suppose that diastolic blood pressure readings of adult males have a bell-shaped distribution with a mean of 79mmHg and a standard deviation of 10mmHg. Using the empirical rule, what percentage of adult males have diastolic blood pressure readings that are greater than 99mmHg? Please do not round your answer.

Answer #1

Suppose that diastolic blood pressure readings of adult males
have a bell-shaped distribution with a mean of 80 mmHg and a
standard deviation of 11 mmHg. Using the empirical rule, what
percentage of adult males have diastolic blood pressure readings
that are greater than 102 mmHg?

Suppose that IQ scores have a bell-shaped distribution with a
mean of 98 and a standard deviation of 17. Using the empirical
rule, what percentage of IQ scores are greater than 115? Please do
not round your answer.

Suppose that shoe sizes of American women have a bell-shaped
distribution with a mean of 8.06 and a standard deviation of 1.52.
Using the empirical rule, what percentage of American women have
shoe sizes that are greater than 11.1? Please do not round your
answer.

Suppose that IQ scores have a bell-shaped distribution with a
mean of 96 and a standard deviation of 12. Using the empirical
rule, what percentage of IQ scores are less than 120? Please do not
round your answer.

Suppose that IQ scores have a bell-shaped distribution with a
mean of 9595 and a standard deviation of 1818. Using the empirical
rule, what percentage of IQ scores are no more than 149149? Please
do not round your answer.

Suppose that IQ scores have a bell-shaped distribution with a
mean of 99 99 and a standard deviation of 13 13 . Using the
empirical rule, what percentage of IQ scores are less than 86 86 ?
Please do not round your answer.

Suppose that IQ scores have a bell-shaped distribution with a
mean of 103 and a standard deviation of 15. Using the empirical
rule, what percentage of IQ scores are at least 133? Please do not
round your answer.

Suppose that IQ scores have a bell-shaped distribution with a
mean of 105 and a standard deviation of 14. Using the empirical
rule, what percentage of IQ scores are at least 77 ? Please do not
round your answer.

Suppose that IQ scores
have a bell-shaped distribution with a mean of 104 and a standard
deviation of 15. Using the empirical rule, what percentage of IQ
scores are at least 59? Please do not round your answer.

Suppose that diameters of a new species of apple have a
bell-shaped distribution with a mean of 7.2cm and a standard
deviation of 0.38cm. Using the empirical rule, what percentage of
the apples have diameters that are at least 7.96cm? Please do not
round your answer.

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