statistics

posted by .

In a local marathon, Bob finished 60th out of 400 participants. What is his percentile ranking for this race?

• statistics -

60/400 = 0.15
0.15*100 = 15%

• statistics -

Percentile is not the same as percent. How will you use the percent to determine percentile?

• statistics -

400-60=340
340/400= 85th percentile?

• statistics -

Yes.

Similar Questions

1. statistics

The weight of a small Starbucks coffee is a random variable with a mean of 360 g and a standard deviation of 9 g. Use Excel to find the weight corresponding to each percentile of weight. a. 10th percentile b. 32nd percentile c. 75th …
2. statistics

In a competitive application process, two applicants were closely matched and the judges needed to compare their percentile ranking to see who should be offered the last position.Jeremiah ranked 405th in a class of 1,200 and Joshua …

Twelve college students were surveyed about the distance from their house to the college they attended. 12 18 54 13 15 24 8 5 14 27 1 20 1. Using the data set above, find the percentile ranking for the data point 24. (is this 75th …
4. Statistics

The 60th percentile of a normal distribution is 110. The 70th percentile is 120. Find the 90th percentile.
5. math

If 453 runners out of 620 completed a marathon, what percent of the runners finished the race?
6. math

If 453 runners out of 620 completed a marathon, what percent of the runners finished the race?
7. Statistics

Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. The instructor wishes to give a grade of āCā to students scoring between the 60th and 70th percentiles on …
8. Statistics

Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. The instructor wishes to give a grade of āCā to students scoring between the 60th and 70th percentiles on …
9. Statistics

The following data set is the GPAs of the students in a statistics class. 1.93, 1.99, 2.00, 2.04, 2.12, 2.34, 2.55, 2.55, 2.75, 2.75, 2.80, 2.80, 2.85, 3.02, 3.12, 3.22, 3.31, 3.33, 3.45, 3.69 What percentile is a GPA of 2.34?
10. math

Out of 250 racers who started the marathon, 233 completed the race, 14 gave up, and 3 were disqualified. What percentage did not complete the marathon?

More Similar Questions