Directions: Use the information in the charts to answer the questions.
Barbara, Donna, Cindy, and Nicole ran in a relay race. Their times are listed
in the chart below.
Student Barbara Donna Cindy Nicole
Time
(minutes)
3
3
10
4
2
5
x
1
2
10
1. The four girls ran in a relay race as a team. Each girl ran one part of
the race. The team’s total time was
3
11
5
minutes. What was Cindy’s time?

Which expression is equivalent to sq-80

Evaluate the expression. (9 + 5)(3 + 2)0

Someone answer asap for ! max 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.