The level of support for corporate sustainability (measured on a quantitative scale ranging from 0 to 160 points) was ob

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The Level Of Support For Corporate Sustainability Measured On A Quantitative Scale Ranging From 0 To 160 Points Was Ob 1 (85.56 KiB) Viewed 8 times

The level of support for corporate sustainability (measured on a quantitative scale ranging from 0 to 160 points) was obtained for 982 senior managers at CPA firms. The accompanying table gives the mean and standard deviation for the level of support variable. It can be shown that level of support is approximately normally distributed. Complete parts a. through d. N 982 Mean 67.648 StDev 25.242 Variance 637.159 One-fourth of the 982 senior managers indicated a level of support below. (Round to two decimal places as needed.) Minimum 0.000 a. Find the probability that the level of support for corporate sustainability of a randomly selected senior manager is less than 38 points. The probability that a randomly selected manager gets less than 38 points is (Round to three decimal places as needed.) b. Find the probability that the level of support for corporate sustainability of a randomly selected senior manager is between 38 and 118 points. The probability that a randomly selected manager gets between 38 and 118 points is (Round to three decimal places as needed.) c. Find the probability that the level of support for corporate sustainability of a randomly selected senior manager is greater than 118 points. The probability that a randomly selected manager gets more than 118 points is. (Round to three decimal places as needed.) d. One-fourth of the 982 senior managers indicated a level of support for corporate sustainability below what value? Maximum 154.000 Range 154.000