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Find the indicated z-score

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Reference no: EM133245476

1. Use the standard normal table to find the z-score that corresponds to the cumulative area 0.8238. 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.

2. Use a table of cumulative areas under the normal curve to find the z-score that corresponds to the given cumulative area. 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 -score halfway between the corresponding z-scores. If convenient, use technology to find the z-score. (0.051)

3. Use a table of cumulative areas under the normal curve to find the z-score that corresponds to the given cumulative area. 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. If convenient, use technology to find the z-score. (0.051)

4. Use the standard normal table to find the z-score that corresponds to the given percentile. 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. If convenient, use technology to find the z-score. (P25)

5. Find the indicated z-score shown in the graph to the right. (AREA= 0.1922, z=.1922)

Please answer the following questions with steps and answers. Thank you so much I'm advance, I'll leave a good rating!

Reference no: EM133245476

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