Mathematics, 31.10.2019 04:31 poppy1173
397 of 514 randomly selected u. s. adults interviewed said they would not be bothered if the national security agency collected records of personal telephone calls they had made. is there sufficient evidence to conclude that a majority of u. s. adults feel this way? test the appropriate hypotheses using a 0.01 significance level. (for z give the answer to two decimal places. for p give the answer to four decimal places.)
z =
p =
Answers: 3
Mathematics, 21.06.2019 15:30
David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.
Answers: 2
Mathematics, 21.06.2019 15:30
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
Answers: 1
Mathematics, 21.06.2019 21:30
At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.
Answers: 1
Mathematics, 22.06.2019 01:00
Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.
Answers: 1
397 of 514 randomly selected u. s. adults interviewed said they would not be bothered if the nationa...
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