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54 randomly selected students were asked how many siblings were in their family. Let X -...

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Statistics

54 randomly selected students were asked how many siblings werein their family. Let X - the number of pairs of siblings in thestudent's family.

# of Siblings012345
Frequency591013107



Round all your answers to one decimal place.

The mean is:

The median is:

The sample standard deviation is:

The first quartile is:

The third quartile is:

What percent of the respondents have at least 1 siblings?_____%

88% of all respondents have fewer than how many siblings?

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