Mathematics, 09.12.2020 17:00 pearfam98
Scores on a national math test are Normally distributed, with a mean score of 490 and a standard deviation of 50. Katlyn's math score is in the 92nd percentile. What is her math score, rounded to the nearest whole number?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
Answers: 3
Mathematics, 21.06.2019 18:00
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 1
You know the right answer?
Scores on a national math test are Normally distributed, with a mean score of 490 and a standard dev...
Questions
Mathematics, 16.04.2021 17:30
Mathematics, 16.04.2021 17:30
Chemistry, 16.04.2021 17:30
Social Studies, 16.04.2021 17:30
Mathematics, 16.04.2021 17:30
Mathematics, 16.04.2021 17:30
Mathematics, 16.04.2021 17:30
Arts, 16.04.2021 17:30
English, 16.04.2021 17:30
Biology, 16.04.2021 17:30
