2. Mr. Terrific Teacher recorded the scores of unit 9 and unit 10 tests for his students. Some of
the information is given:
Mean score of unit 9 test was 97%
Median score of unit 9 test was 91%
Nean score of unit 10 test was 93%
Median score of unit 10 test was 93%
A. Besides being a terrific teacher, what else
can you determine about the unit 9 test
scores from the given information?

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

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.