Mathematics, 05.05.2020 08:42, Yorlin4441
A fast food restaurant executive wishes to know how many fast food meals adults eat each week. They want to construct a 90%90% confidence interval with an error of no more than 0.070.07. A consultant has informed them that a previous study found the mean to be 6.76.7 fast food meals per week and found the standard deviation to be 1.31.3. What is the minimum sample size required to create the specified confidence interval? Round your answer up to the next integer.
Answers: 1
Mathematics, 21.06.2019 13:00, dudejustdont
Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=
Answers: 1
Mathematics, 21.06.2019 13:30, robert7248
The equation y=mx+b is the slope-intercept form of the equation of a line. what is the equation solved for b? y-m=b y-mx=b y/mx=b y/m-x=b
Answers: 2
Mathematics, 21.06.2019 19:00, issaaamiaaa15
You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?
Answers: 1
A fast food restaurant executive wishes to know how many fast food meals adults eat each week. They...
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