Mathematics, 06.06.2020 05:58 claudia3776
Dear Math Helper,
How's it going? I'm in the business of printing T-shirts and just got an interesting order.
My sister is pre-med student and wants to show off how well she performed on the Medical College Admission Test (MCAT). I told her I’d make her a T-shirt, but she’s not making it easy for me.
She wants the back of the shirt to read, "I scored at the nth percentile on the MCAT!" But instead of giving me the value of n, she told me her individual score was 38 and that all the test scores are normally distributed with a mean of 25 and a standard deviation of 6.4.
I don’t want to let her think she’s smarter than me, even if she is going to be a doctor! Can you explain how I should use these numbers to find the value of n for her shirt? If so, maybe there's a free T-shirt in your future!
Many thanks,
T-shirt Guy
Answers: 3
Mathematics, 21.06.2019 16:00, lil8174
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 3
Mathematics, 21.06.2019 17:30, milkshakegrande101
Which of the following tables represents exponential functions?
Answers: 1
Mathematics, 22.06.2019 00:00, dragonslayer321
Yvaries inversely as x. y =12 when x=5. find y when x=4
Answers: 2
Dear Math Helper,
How's it going? I'm in the business of printing T-shirts and just got an interest...
Mathematics, 23.10.2019 08:00
Geography, 23.10.2019 08:00
Social Studies, 23.10.2019 08:00
Mathematics, 23.10.2019 08:00
Social Studies, 23.10.2019 08:00
Mathematics, 23.10.2019 08:00
Mathematics, 23.10.2019 08:00