Miranda and Savannah are excited that a new store just opened in town! They go together the first day it opens!
Each time Miranda goes to the store she plans to spend $7, and each time Savannah goes to the store she plans
to spend $9.
A few weeks from now, Miranda and Savannah are surprised to find out that they have spent the exact same
total amount of money at the store.
What is the least possible number of times that Miranda has been to the store?
times
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Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

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