K Suppose the birth weights of full-term babies are normally distributed with mean 3750 grams and...

Transcribed Image Text:

K Suppose the birth weights of full-term babies are normally distributed with mean 3750 grams and standard deviation = 495 grams. Complete parts (a) through (c) below. (a) Draw a normal curve with the parameters labeled. Choose the correct graph below. OA. 4245 3750 4740 C B. 3750 3255 4245 x C. Q 3750 2760 4740 (b) Shade the region that represents the proportion of full-term babies who weigh more than 4740 grams. Choose the correct graph below. OA. 4245 3750 4740 B. 3750 4740 3255 4245 Q OC. 3750 2760 4740 D. D. 3255 2760 3750 3255 2760 3750 X C (c) Suppose the area under the normal curve to the right of X = 4740 is 0.0228. Provide an interpretation of this result. Select the correct choice below and fill in the answer box to complete your (Type a whole number.) choice. OA. The probability is 0.0228 that the birth weight of a randomly chosen full-term baby in this population is more than grams. K Suppose the birth weights of full-term babies are normally distributed with mean 3750 grams and standard deviation = 495 grams. Complete parts (a) through (c) below. (a) Draw a normal curve with the parameters labeled. Choose the correct graph below. OA. 4245 3750 4740 C B. 3750 3255 4245 x C. Q 3750 2760 4740 (b) Shade the region that represents the proportion of full-term babies who weigh more than 4740 grams. Choose the correct graph below. OA. 4245 3750 4740 B. 3750 4740 3255 4245 Q OC. 3750 2760 4740 D. D. 3255 2760 3750 3255 2760 3750 X C (c) Suppose the area under the normal curve to the right of X = 4740 is 0.0228. Provide an interpretation of this result. Select the correct choice below and fill in the answer box to complete your (Type a whole number.) choice. OA. The probability is 0.0228 that the birth weight of a randomly chosen full-term baby in this population is more than grams.