Measles and Mumps The data show the number of cases of measles and mumps for a recent 5-year period. Measles Cases Mumps Cases Send data to Excel 38 58 212 136 67 1851 520 1974 2565 375 The correlation coefficient for the data is r = -0.882 and a=0.05. Should regression analysis be done? O The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a+bx a = b = Given a year with 180 cases of measles, predict the expected number of cases of mumps for that year. Round your answer to at least one decimal place. The number of cases of mumps for that year is Ex olo

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Measles and Mumps The data show the number of cases of measles and mumps
for a recent 5-year period.
Measles Cases
Mumps Cases
Send data to Excel
38
58
212
136 67
1851 520 1974 2565 375
The correlation coefficient for the data is r = -0.882 and a=0.05. Should regression
analysis be done?
O The regression analysis should not be done.
O The regression analysis should be done.
Find the equation of the regression line. Round the coefficients to at least three
decimal places.
y' = a+bx
a =
b =
Given a year with 180 cases of measles, predict the expected number of cases of
mumps for that year. Round your answer to at least one decimal place.
The number of cases of mumps for that year is
Ex
olo
Transcribed Image Text:Measles and Mumps The data show the number of cases of measles and mumps for a recent 5-year period. Measles Cases Mumps Cases Send data to Excel 38 58 212 136 67 1851 520 1974 2565 375 The correlation coefficient for the data is r = -0.882 and a=0.05. Should regression analysis be done? O The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a+bx a = b = Given a year with 180 cases of measles, predict the expected number of cases of mumps for that year. Round your answer to at least one decimal place. The number of cases of mumps for that year is Ex olo
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