State whether the distribution appears to be (roughly) normal.
A. Not normal
B. Normal
Answer: B
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Find the amplitude, period, or phase shift of the given function as requested.Find the phase shift of y = 3 cos 8
.
A. 3?
B. -
C. 8?
D. 
Provide an appropriate response.Here are boxplots for the times (in minutes) for the men and for the women in a race recently run in Chicago. Compare the times for the men and for the women and describe the distribution of the times for each group.
A. The median time for men is about 3 minutes larger than the median time for the women. The two distributions are very similar in shape and spread. For both groups, the 50% of times larger than the median are closer together than the 50% of times smaller than the median. B. Overall, men appear to run about 3 minutes faster than women. The median time for men is around 19 minutes while the median time for women is around 22 minutes. The two distributions are very similar in shape and spread. For both groups, the 50% of times larger than the median are closer together than the 50% of times smaller than the median. C. Overall, men appear to run about 3 minutes faster than women. The median time for men is around 19 minutes while the median time for women is around 22 minutes. The two distributions are very similar in shape and spread. For both groups, the 50% of times smaller than the median are closer together than the 50% of times larger than the median. D. Overall, men appear to run about 3 minutes faster than women. The median time for men is around 19 minutes while the median time for women is around 22 minutes. The times for the women are more consistent than the times for the men - the interquartile range and range are smaller for the women than for the men. For both groups, the 50% of times smaller than the median are closer together than the 50% of times larger than the median.
Write an equation to describe the situation.A garden is being constructed in the shape of a rectangle. Find the length L of the garden given that the length is 
greater than the width and that the area of the garden is 
.
A. (L - 14) = 252L B. L(L - 14) = 252 C. L + (L - 14) = 252 D. L(L + 14) = 252
Solve the problem.Data representing the price and quantity demanded for hand-held electronic organizers were analyzed every day for 15 days. The logarithmic function of best fit to the data was found to be 
Use this to predict the number of hand-held electronic organizers that would be demanded if the price were $275.
What will be an ideal response?