Can someone help please ! Answer correct for brainliest and also get a thanks ! :)
1 answer:
The standard deviation of the set is 5.2
To find standard deviation, we take the square root of the variance.
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Use desmos lol it’s a graphing calculator app
Answer: c
Step-by-step explanation:
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Answer:
3) We are 95% confident that the proportion of all students at the university who prefer outdoor exercise is between 0.6139 and 0.8272.
Answer: 11 9/35
Step-by-step explanation: just add the whole number to the fraction.
