subject
Mathematics, 19.08.2021 23:40 plshelp8227

Eleanor scores 680 on the mathematics part of the SAT. The distribution of SAT math scores in recent years has been Normal with mean 527 and standard deviation 118. Gerald takes the ACT Assessment mathematics test and scores 27. ACT math scores are Normally distributed with mean 20 and standard deviation 3.
1. What is Elanor's standardized score?
Round to 2 decimal places.
3. What is Gerald's standardized score?
Round to 2 decimal places.
4. Assuming that both tests measure the same kind of ability, who has the higher score?
i. Gerald.
ii. Elanor.
iii. They both did equally well.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.
Answers: 2
question
Mathematics, 21.06.2019 23:00
X-10/4 when x = –18 a 7 b –2 c –7 d 2
Answers: 1
question
Mathematics, 22.06.2019 03:00
Usan threw a softball 42 yards on her first try and 5112 yards on her second try. how much farther did she throw the softball on her second try than her first? express your answer in feet and inches. 9 ft 12 in. 28 ft 12 in. 28 ft 6 in.
Answers: 2
question
Mathematics, 22.06.2019 03:30
Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the
Answers: 3
You know the right answer?
Eleanor scores 680 on the mathematics part of the SAT. The distribution of SAT math scores in recent...
Questions
question
Physics, 03.08.2019 01:30
question
History, 03.08.2019 01:30
Questions on the website: 13722367