Mathematics, 15.01.2022 23:20, gizmo50245
The bar graph shows the average annual spending per person on selected items in 2010.
The combined spending on housing, vehicles/gas, and health care was $13,768. The difference between spending
on housing and spending on vehicles/gas was $3815. The difference between spending on housing and spending
on health care was $576. Find the average per-person spending on housing, vehicles/gas, and health care in 2010.
Find the average per-person spending on housing in 2010.
Answers: 2
Mathematics, 22.06.2019 04:20, Derrick253
1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?
Answers: 3
The bar graph shows the average annual spending per person on selected items in 2010.
The combined...
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