Question

population with mean 81, variance 64, and range-00 < m < oo. t integrals for each probability, but use techmology to evaluate the istegralh (l woald recom place a check next to correct responses; all three parts must be correct to earn credit for this questionKep ollowing probabilities. Be sure to set up approprinne R). I will four decimal places as you work (sometimes R doesn't give you Sour, so just keep as many you can happens) when that P(74 sM16 S 88) 0.95 * P(M78) o.004 332 PM 84)

Answer 1

M N N(81, 64). $(-33) 3.5 T (33)- ⑨(3.5)- |+車(33) >

M19 ~ N( 81, 61 49/ 2 42s Porr(-2.625) P (2. 84) 阿36 ~ N(8116) IP 18 0 0122 @pprenx)