Question

7. Fill in the blank. The average maximum monthly temperature in Campinas, Brazil, is 29.9 degrees Celsius. The standard deviation in maximum Assume that Use Rule of Thumb 6.1 to fill in the following blank: 95% of Give your answer to one decimal place.) maximum monthly temperatures in Campinas are normally distributed. the time the maximum monthly temperature is between 25.3 degrees Celsius anddegrees Ceisius the maximum eBook

Answer 1

7)

Solution :

Given that,

$\mu$ = 29.9

$\sigma$ = 2.31

P($\mu$ - 2$\sigma$< X < $\mu$ + 2$\sigma$) = 95%

P(29.9 - 2 * 2.31 < X < 29.9 + 2 * 2.31) = 95%

P(25.3 < X < 34.5) = 95%

25.3 degree celsius and 34.5 degree celsius