Mathematics, 20.09.2019 18:30 ethanyayger
Assume that x, the starting salary offer for sociology majors, is normally distributed with a mean of $43,256 and a standard deviation of $3,150. use the following distributions tool to you answer the questions. (note: to begin, click on the button in the lower left hand corner of the tool that displays the distribution and a single orange line.) the probability that a randomly selected sociology major received a starting salary offer less than $48,600 is . the probability that a randomly selected sociology major received a starting salary offer between $42,000 and $48,600 is . (hint: the standard normal distribution is perfectly symmetrical about the mean, the area under the curve to the left (and right) of the mean is 0.5. therefore, the area under the curve between the mean and a z-score is computed by subtracting the area to the left (or right) of the z-score from 0.5.) what percentage of sociology majors received a starting offer between $36,000 and $42,000? 66.61% 2.87% 97.13% 33.39%
Answers: 3
Mathematics, 21.06.2019 16:20
Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively
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Mathematics, 21.06.2019 20:30
Write an expression that represent sarahโs total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?
Answers: 3
Assume that x, the starting salary offer for sociology majors, is normally distributed with a mean o...
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