PLS NEED HELP ASAP
Jessica is getting ready for college. She needs to have an overall grade of...
Mathematics, 17.05.2020 00:57 naimareiad
PLS NEED HELP ASAP
Jessica is getting ready for college. She needs to have an overall grade of 85 in her Math class to qualify for the college that she wished to attend. Her math grade is based solely on her scores on 6 exams. On the first 5 exams her scores were 87, 81, 85, 90, 78. Write an inequality that represents her prediction for the grade that she needs to get on the sixth exam. What minimum score does she need to get on her last test to qualify for college?
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Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
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