Kristen gathered data from her classmates about the age and contents of their backpacks. She displayed the data in two scatter plots.
Plot A
Plot B
Total Number of
Pens and Pencils
Number of Pens
Backpack Age (months)
Number of Pencils
Does either scatter plot indicate a positive correlation between the variables?
OA. only plot a
OB. only plot B
Oc. both plot A and plot B
OD. neither plot A nor plot B

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.

Find the value of x. give reasons to justify your solutions! h ∈ ig

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?