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sveta [45]
3 years ago
11

The mean ages with standard deviations of four swim teams at a swim club are given below.

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0

Answer:

Statement 2 (The ages of the Stars are the most dispersed from the team’s mean).

Step-by-step explanation:

Standard deviation is one way to measure the average of the data by determining the spread of the data. It actually explains how much the observation points are further away from the mean of the data. Higher the standard deviation, higher the spread of the data and higher is the uncertainty. This means that the team with the highest standard deviation will have the most dispersion. In this case, the standard deviation of 4.1 is the largest number, therefore, the statement "The ages of the Stars are the most dispersed from the team’s mean." is true i.e. the option 2!!!

Oksanka [162]3 years ago
5 0

Answer:

B.The ages of the Stars are the most dispersed from the team’s mean

Step-by-step explanation:

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Find the volume of the composite figure. please!
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Break up the figure into easier figures, a small square and a bigger square.

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42 + 6 = 48 cm. But wait! You have to take one more step, which is minus-ing 6 from 48. Why? Notice that there is a little area where a side of the small square meets the bigger square. That little area is worth 3 cm ( length is 3, height is 1 cm ) times 2 ( 3 cm is one side, another 3 cm is the other side from the other square ) = 6 cm.

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Answer:

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Step-by-step explanation:

To get the median of the ages given

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First we will need to rearrange the median ages in ascending order (from lowest to highest)

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Hence the median age of the people in the pool is 5years

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3 years ago
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