Mathematics, 09.03.2022 16:50 amaya2387
The final exam grade of a statistics class has a skewed distribution with mean of 76 and standard deviation of 7.6 neinki sangle of 32 students selected from this class, then what is the probability that average final exam grade of this sample is between 75 and 80? round dedina places)
Answers: 3
Mathematics, 21.06.2019 14:40
The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.
Answers: 3
Mathematics, 21.06.2019 19:00
Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
Answers: 1
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
The final exam grade of a statistics class has a skewed distribution with mean of 76 and standard de...
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