Mathematics, 14.10.2019 03:00 aarhakhanna
In a survey, 162 respondents say that they never use a credit card, 1223 say that they use it sometimes, and 2831 say that they use it frequently. what is the probability that a randomly selected person uses a credit card frequently? is it unlikely for someone to use a credit card frequently? how are all of these results affected by the fact that the responses were obtained by those who decided to respond to a survey posted on the internet?
the probability that a randomly selected person uses a credit card frequently is
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Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
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Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5
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There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?
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In a survey, 162 respondents say that they never use a credit card, 1223 say that they use it someti...
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