Suppose that resting pulse rates for healthy adults are found to follow a normal distribution, with a mean of 69 beats per minute and a standard deviation of 9.5 beats per minute. what does it mean if bonnie has a pulse rate of 78.5 beats per minute? a. bonnie's pulse rate, when converted to a standard score, would be 1.5.b. bonnie's pulse rate is two standard deviations above the mean. c. approximately 32% of adults have pulse rates higher than bonnie's. d. approximately 16% of adults have pulse rates higher than bonnie's.

Approximately 16% of adults have a pulse rate higher than bonnie'.

Step-by-step explanation:

A normal random variable with mean Mu = 69 and standard deviation sd = 9.5 is standardized with the transformation:

Z = (X - Mu) / sd = (X - 69) / 9.5

For a pulse rate value of 78.5, Z = (78.5 - 69) / 9.5 = 1.0

P (X <78.5) = P (Z <1.0) = 0.8413.

P (X> 78.5) = P (Z> 1.0) = 0.1587.

The standard score for the Bonnie's  pulse rate is 1.0.

Bonnie's  pulse rate is at the 1.0 standard deviations above the mean.

Approximately 16% of adults have a pulse rate higher than bonnie'.

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation: