Mathematics, 05.10.2021 20:20, coolkitty35
Help ASAP
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?
Find the z-table here.
A) 554
B) 561
C) 568
D) 578
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:00, nhester3378
Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25
Answers: 1
Mathematics, 21.06.2019 13:30, CameronVand21
The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5
Answers: 1
Mathematics, 21.06.2019 19:40, friendsalwaysbae
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
Answers: 1
Mathematics, 21.06.2019 22:30, sanociahnoel
Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
Answers: 3
Do you know the correct answer?
Help ASAP
Scores on a national math test are Normally distributed, with a mean score of 490 and a...
Questions in other subjects:
Social Studies, 18.02.2021 14:00
Geography, 18.02.2021 14:00
Geography, 18.02.2021 14:00
Mathematics, 18.02.2021 14:00
Computers and Technology, 18.02.2021 14:00
