Kurt has made 120 cookies for the sale and has one more day to bake. Kurt's pan allows him to bake 18 cookies per batch. Kurt ca
n you use equation of the function to predict the total number of cookies: y=120+18(x). However, he prefers to use a table.
Use the equation tool to complete the table. y=120+18(x)
Use the equation tool to complete the table. y=120+18(x)
2 answers:
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Answer:
Assumptions are not met. Can not make confidence interval.
Step-by-step explanation:
In the General Social Survey, sample size is 1514.
The proportion of those who see themselves social is ≈ 0.31
To give an 95% confidence interval, we should be able to calculate margin of error of the sample mean, which is given by the formula
M± where M is the mean of the sample (in the General Social Survey it is 0.31), z is z-score for the 95% confidence level(approx. 1.94), s is the standard deviation of the sample, N is the size of the sample(in this example it is 1514).
Since we don't know the standard deviation of the sample, we cannot give a confidence interval.