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Math  /  Data & Statistics

QuestionFind the mode(s) of the following dataset: 9.6,10,10.3,11.7,12.3,16.9,17.1,17.9,11.7,109.6,10,10.3,11.7,12.3,16.9,17.1,17.9,11.7,10 a. 25.0 b. 17.1 c. 16.9 \%50\% 10 \%50\% 11.7 d. 17.0

Studdy Solution

STEP 1

1. The dataset is: 9.6,10,10.3,11.7,12.3,16.9,17.1,17.9,11.7,10 9.6, 10, 10.3, 11.7, 12.3, 16.9, 17.1, 17.9, 11.7, 10 .
2. The mode is the number that appears most frequently in the dataset.

STEP 2

1. Count the frequency of each number in the dataset.
2. Identify the number(s) with the highest frequency.

STEP 3

List the dataset:
9.6,10,10.3,11.7,12.3,16.9,17.1,17.9,11.7,10 9.6, 10, 10.3, 11.7, 12.3, 16.9, 17.1, 17.9, 11.7, 10

STEP 4

Count the frequency of each number:
- 9.6 9.6 : 1 time - 10 10 : 2 times - 10.3 10.3 : 1 time - 11.7 11.7 : 2 times - 12.3 12.3 : 1 time - 16.9 16.9 : 1 time - 17.1 17.1 : 1 time - 17.9 17.9 : 1 time

STEP 5

Identify the number(s) with the highest frequency. Both 10 10 and 11.7 11.7 appear 2 times, which is the highest frequency.
The mode(s) of the dataset are:
10and11.7 \boxed{10} \quad \text{and} \quad \boxed{11.7}

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