Refer to the table summarizing service times (seconds) of dinners at a fast food

Question

Refer to the table summarizing service times (seconds) of dinners at a fast food restaurant. How many individuals are included in the summary? Is it possible to identify the exact values of all of the original service times? Time (secFrequency 60-119 120-179 180-239 240-299 300-359 15 individuals are included in the sum (Type a whole number.) Is it possible to identify the exact values of all of the original service times? mary O A. Yes. The data values in each class are spread evenly across the full length of the class O B. No. The data values in each class could take on any value between the class limits, inclusive ° C. Yes. The data values in each class are equal to the corresponding class midpoint. O D. No. The frequency distribution tells nothing about the data values that fall below the lowest class limit or above the highest class limit.

Explanation / Answer

54 individuals are included in the summary

Option B is correct ,No. The data values in each class could take on any value between the class limits, inclusive

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