Use the standard normal table to find the specified area. Between z=−0.45 and -1.72
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Q: z = 1.91
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Q: Use the standard normal table to find the area to the left of z=−2.91.
A: The area to the left of z=-2.91
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- Find a z-score such that 56% of the area under the standard normal curve is below that score. Z= Click the icon to view the area under the standard normal curve table. (Round to the nearest hundredth as needed.)Calculate the area under the normal curve between -0.3 and 1.25. Choose the value below that is closest. Group of answer choices 50% 30% 40% 20% 60%Use the standard normal table to find the z-score that corresponds to the cumulative area 0.0150. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores. Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. (Type an integer or decimal rounded to three decimal places as needed.) Enter your answer in the answer box.
- Use the pop up below to find the area under the standard normal curve from 0 to - 2.75. Click the icon to view the area under the standard normal curve table. The area under the standard normal curve from 0 to - 2.75 isUse the standard normal table to find the z-score that corresponds to the cumulative area 0.9848. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores.Use the standard normal table to find the area to the left of z = -0.04. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table, o The area to the left of z = -0.04 is (Round to four decimal places as needed.) (1,0) More
- Suppose 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 isFind the area under the normal curve between z = 0.42 and z = 1.32. Round the answer to four decimal places. The area under the normal curve between z = 0.42 and z = 1.32 is_____ .Find the area of the shaded region under the standard normal curve. If convenient, use technology to find the area. REE -2.38
- Find the indicated area under the standard normal curve. Between z = - 1.03 and z = 1.03Use the standard normal table to find the z-score that corresponds to the cumulative area 0.9864. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores.Use technology to find the indicated area under the standard Normal curve. Include an appropriately labeled sketch of the Normal curve and shade the appropriate region. a. Find the area in a standard Normal curve to the left of 1.63. b. Find the area in a standard Normal curve to the right of 1.63. Remember that the total area under the curve is 1. a. Which graph below shows the area in a standard Normal curve to the left of 1.63? A. 1.63 A graph contains a Normal curve, plotted over a horizontal axis, which extends between the left and right edges of the graph and has a peak at the horizontal center. Approximately 25% of the way from the graph’s right edge, a vertical line segment with labeled horizontal coordinate 1.63 extends from the horizontal axis to the curve. The area below the curve and to the left of the vertical line segment is shaded. Your answer is correct. B. 1.63…
