Mathematics, 26.03.2020 22:55 kekecantonxox121
A fast food restaurant executive wishes to know how many fast food meals adults eat each week. They want to construct a 85% confidence interval with an error of no more than 0.080.08. A consultant has informed them that a previous study found the mean to be 5.65.6 fast food meals per week and found the standard deviation to be 1.3 What is the minimum sample size required to create the specified confidence interval
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Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin
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Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
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If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
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The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)
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A fast food restaurant executive wishes to know how many fast food meals adults eat each week. They...
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