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In-s [12.5K]
3 years ago
13

True/false: You choose 20 students from the population and calculate the mean of their test scores. You repeat this process 100

times and plot the distribution of the means. In this case, the sample size is 100.
Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

Answer: <u><em>FALSE </em></u>

Step-by-step explanation:

     <u><em>First:</em></u><em>  </em>You need to calculate the first 20 students.

     <em><u>Last:</u></em><em>  </em>Then calculate the 100. You will get a total of 120

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62.5%

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Since we only have 5 rays out of the total 8, to express the number of rays as a percentage of the total animals, we divide the number of rays by the total animals then multiply by 100 to express in percentage as needed in the question

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