Question

These are the scores on a measure of sensitivity to smell administered to a group of chefs attending an international smell sensitivity conference:
96 83 59 64 73 74 80 68 87 67 64 92 76 71 68 50 85 75 81 70 76 91 69 83 75 57 63 87 67 78

a. Using an interval size of 5, make a grouped frequency distribution showing the following:
(1) frequency
(2) percentage (%)
(3) cummulative percentage (c%)
b. Draw bar graph
c. Describe the skewness and kurtosis of the curve
d. What is the percentile rank for a score of 63?
e. What is the percentile rank for a score of 80?
f. What percentage got a score above 74?


AS I COPIED AND PASTED IT I CANNOT CORRECT PLEASE HELP ME!!

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Answer 1

Woah this is so.much are oyu attending a test or what

Answer 2

Answer:

to a group of chefs attending an international smell sensitivity conference: 96 83 59 64 73 74 80 68 87 67 64 92 76 71 68 50 85 75 81 70 76 91 ...