Mathematics, 14.05.2021 01:00 johnsonraiah5320
A group of eleventh graders wanted to estimate the population proportion of students in their high school who drink at least one soda per day. Each student selected a different random sample of students and calculated the proportion that drink at least one soda per day. The dot plot below shows the sampling distribution. This distribution has a mean of 0.51 and a standard deviation of 0.09. 1)What is your estimate for the proportion of all students who would report that they drink at least one soda per day? (The center of the distribution is what would be used for the population proportion)
Answers: 2
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The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
A group of eleventh graders wanted to estimate the population proportion of students in their high s...
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