Practice 3B for QR

Last updated about 2 years ago

11 Nsɛmmisa

Untitled Section

#3-5

#6-10

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Laabri

Practice 3B for QR

Last updated about 2 years ago

11 Nsɛmmisa

Untitled Section

Asemmisa {{asɛmmisaAhyɛnsode}}

Note: There is no wrong answer for this question.

Asemmisa {{asɛmmisaAhyɛnsode}}

Note the black vertical line is the location of the mean, which is 4.6.

#3-5

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https://www.waterbenefitshealth.com/water-and-brain.html

Asemmisa {{asɛmmisaAhyɛnsode}}

#6-10

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Asemmisa {{asɛmmisaAhyɛnsode}}

Note: Sample Mean= Total/6

Asemmisa {{asɛmmisaAhyɛnsode}}

Note: Sample Mean= Total/6

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

How does the sample mean (problem 9) compare to the population mean (problem 6)?

The sample mean is less than the population mean.

The sample mean is equal to the population mean.

The sample mean is greater than the population mean.

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

How does the spread (range) of data points in the sample dot plot (problem 9) compare to the spread (range) of data points in the population dot plot (problem 6)?

The spread for the sample dot plot is smaller than the population spread.

The spread for the sample dot plot is the same as the population spread.

The spread for the sample dot plot is greater than the population spread.

Asemmisa {{asɛmmisaAhyɛnsode}}

Note: There is no wrong answer for this question.

Asemmisa {{asɛmmisaAhyɛnsode}}

Note the black vertical line is the location of the mean, which is 4.6.

null

https://www.waterbenefitshealth.com/water-and-brain.html

Asemmisa {{asɛmmisaAhyɛnsode}}

Note: Sample Mean= Total/6

Asemmisa {{asɛmmisaAhyɛnsode}}

Note: Sample Mean= Total/6

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

How does the sample mean (problem 9) compare to the population mean (problem 6)?

The sample mean is less than the population mean.

The sample mean is equal to the population mean.

The sample mean is greater than the population mean.

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

How does the spread (range) of data points in the sample dot plot (problem 9) compare to the spread (range) of data points in the population dot plot (problem 6)?

The spread for the sample dot plot is smaller than the population spread.

The spread for the sample dot plot is the same as the population spread.

The spread for the sample dot plot is greater than the population spread.