Mathematics, 19.03.2021 22:40 emilybomar7466
I have a box with 8 different pieces of paper that are labeled with
restaurants. My roommates and I are going to be picking 3 places to eat
tonight (one for an appetizer, one for an entrée, and one for dessert).
We will not put the paper back in the box after we pull it out. How many
different ways can we pick 3 restaurants?
Answers: 3
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What value is equivalent to 5 + [5 Ă— (4 + 2)]? a) 35 b) 45 c) 60 d) 110
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Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
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Mathematics, 21.06.2019 18:20
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
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Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
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I have a box with 8 different pieces of paper that are labeled with
restaurants. My roommates and I...
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