Given the data 14,26,23,19,24,46,15,21: a. what is the outlier in the data? b. what is the mean with the outlier? c. what is the mean without the outlier? 1. 14; 20.3; 23.5 2. 14; 23.5; 20.3 3. 46; 20.3; 23.5 4. 46; 23.5; 20.3

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?