Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) USE SALT The area between z = -2.17 and z = 1.34 is 6.2
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- Find the area of the shaded portion of this figure. Round your answer to 2 decimal places.Find the area under the normal curve between z= -2.10 and z= -0.45.Express your answer as a decimal. Round to 4 decimal places after the decimal point. Answer:(b) The figure to the right represents the normal curve with u= 266 days and o = 16 days. The area between x = 285 and x= 300 is 0.1007. Provide two interpretations of this area. Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals. Use ascending order.) O A. The proportion of human pregnancies that last less than or more than days is O B. The proportion of human pregnancies that last between and days is X 266 285 300 Provide a second interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals. Use ascending order.) O A. The probability that a randomly selected human pregnancy lasts between and days is O B. The probability that a randomly selected human pregnancy lasts less than or more than days is
- Find the area under the normal curve between z= -2.23 and z= -1.22. Express your answer as a decimal. Round to 4 decimal places after the decimal point. Answer:Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) USE SALT The area to the left of z = -1.43 is 6.2Suppose the lengths of human pregnancies are normally distributed with =266 days and o-16 days. Complete parts (a) and (b) below (a) The figure to the right represents the normal curve with u=266 days and e-16 days. The area to the right of X-300 is 0.0168. Provide two interpretations of this area Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice (Type integers or decimals) OA. The proportion of human pregnancies that last more than OB. The proportion of human pregnancies that last less than days is days is Select the correct choice below and fill in the answer boxes to complete your choice days is Provide a second interpretation of the area using the given values (Type integers or decimals) OA. The probability that a randomly selected human pregnancy lasts less than OB. The probability that a randomly selected human pregnancy lasts more than A 4 days is
- Find area between z= -1.2 and z=1.2Find the area under the Normal curve between the two z-values. Shade the area of theregion.Find the indicated area under the standard normal curve. Between z=−2.04 and z=2.04. The area between z=−2.04 and z=2.04 under the standard normal curve is _______ (Round to four decimal places as needed.)
- Find the area of the indicated region under the standard normal curve. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. The area between z = -1 and z=1.6 under the standard normal curve is (Round to four decimal places as needed.) T GFind the area of the indicated region under the standard normal curve. Click here to view page 1 of the standard nomal table. Click here to view page 2 of the standard nomal table. -1.5 The area between z= -1.5 and z 1 under the standard normal curve is (Round to four decimal places as needed.)Suppose the lengths of human pregnancies are normally distributed with u= 266 days and a= 16 days. Complete parts (a) and (b) below. (a) The figure to the right represents the normal curve with u= 266 days and o= 16 days. The area to the left of X = 245 is 0.0947. Provide two interpretations of this area. Provide one interpretation of the area using the given values. Select the correct choice below and fill i the answer boxes to complete your choice. (Type integers or decimals.) O A. The proportion of human pregnancies that last less than 245 days is 0.0947 B. The proportion of human pregnancies that last more than days is 245 266 Provide a second interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals.) A. The probability that a randomly selected human pregnancy lasts less than 245 days is 0.0947 B. The probability that a randomly selected human pregnancy lasts more than days is…
