RHM-Hw5 stat 302.517 C Secure /wwwwebassign.net/webolStudent/Assignment-Response

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RHM-Hw5 stat 302.517 C Secure /wwwwebassign.net/webolStudent/Assignment-Responseslsubmit?dep-15827828 Apps Howdy the HUB Transport First State Bank IA.. Wells Fargo Perso a myBLINN Blinn co B WebAssign LOG IN A survey looked at the eating habits of adolescent girls. Let x be the number of fruit servings per day. Here is the probability model Number of Fruit Servings 0 1 2 3 4 5 6 7 8 0.19 0.15 0.15 0.36 0.06 0.02 0.03 0.02 0.02 Probability (a) what is the probability that adolescent girls eat the recommended 3 or more fruit servings per day? Please use 2 decimal places. (b) If we picked an adolescent girl atrandom what is the probability thatxis equal to 1 or less? Please use 2 decimal places. 5 o -1 points

Explanation / Answer

a) P(x>=3) =P(3)+P(4)+P(5)+..........+P(8) =0.36+0.06+0.02+0.03+0.02+0.02=0.51

b) P(x>=1) =P(1)+P(2)+.....P(8) = 1-P(0) =1-0.19 =0.81

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