Complete the frequency table and draw a histogram

Complete the frequency table and draw

frequency table and draw a histogram for this data

Complete the frequency table and

draw a histogram for this data

Complete the frequency table

Complete the

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I need help with the following 6 pre-statistics questions
7. Complete the frequency table and draw a histogram for this data.
499 1400 678 3123 3009
2299 692 2890 2159 1004
1234 900 2148 2377 2780
2550 1850 1049 1750 2289
13. Find the mean of the following frequency distribution:
Value Frequency
134 2
211 5
253 4
280 7
326 1
376 1
17. Find the z-score for a data point of 92, for a population with mean of 60 and standard deviation 8.
18. A department store has average daily sales of $29,876.72. The standard deviation of sales is $1000. On Saturday, the store sold $34,893.71 worth of goods. What was Saturday's z-score.
19. Find the data value that has a z-score of 1.5 if the mean is 500 and the standard deviation is 30.
20. A student scores 56 on s Statistics exam where the mean is 80 and the standard deviation is 20. The same student scores 246 on an English exam where the mean is 300 and the standard deviation is 36. On which exam did the student score better?

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Complete the frequency table and draw a histogram for this data.

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