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ipn [44]
2 years ago
13

A high school gym class was jumping rope. They wanted to know how many jumps each student could make before they missed. The res

ults are listed below. 2 5 6 7 9 11 12 14 14 15 17 19 21 22 23 24 27 32 35 39 39 44 47 53 60 61 82 85 88 90 93 96 101 103 114 125 What is the BEST frequency table for these data? a. A 3-column table with 6 rows is titled Jump Rope Results. Column 1 is labeled Number of Jumps with entries 0 to 19, 20 to 39, 40 to 59, 60 to 79, 80 to 99, 100 +. Column 2 is labeled tally with entries 12, 8, 4, 3, 5, 4. Column 3 is labeled Frequency with entries 12, 8, 4, 3, 5, 4. c. A 3-column table with 6 rows is titled Jump Rope Results. Column 1 is labeled Number of Jumps with entries 0 to 19, 20 to 39, 40 to 59, 60 to 79, 80 to 99, 100 +. Column 2 is labeled tally with entries 13, 9, 2, 3, 6, 4. Column 3 is labeled Frequency with entries 13, 9, 2, 3, 6, 4. b. A 3-column table with 6 rows is titled Jump Rope Results. Column 1 is labeled Number of Jumps with entries 0 to 19, 20 to 39, 40 to 59, 60 to 79, 80 to 99, 100 +. Column 2 is labeled tally with entries 12, 9, 3, 2, 6, 4. Column 3 is labeled Frequency with entries 12, 9, 3, 2, 6, 4. d. A 3-column table with 6 rows is titled Jump Rope Results. Column 1 is labeled Number of Jumps with entries 0 to 19, 20 to 39, 40 to 59, 60 to 79, 80 to 99, 100 +. Column 2 is labeled tally with entries 13, 8, 3, 3, 5, 4. Column 3 is labeled Frequency with entries 13, 8, 3, 3, 5, 4. Please select the best answer from the choices provided A B
Mathematics
1 answer:
OlgaM077 [116]2 years ago
6 0

Answer: no clue

Step-by-step explanation:

attaching a picture would be fantastic, then maybe I can help

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Answer: The mean of the data is 433.75, variance of the data is 99667.19 and the standard deviation of the data is 315.7011.

Explanation:

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\text{Mean}=\frac{\text{Sum of observations}}{\text{Number of observations}}

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