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Suppose you have a mean standardized score of 1500 points with a standard deviation of 150 points. This data is normally distributed. What is the z-score of 900 points?
answered
Aug 7, 2019
Mathematics
college
1
vote
5.3k
views
The largest number of federal employees can be found in which branch of government
answered
Apr 16, 2019
Social Studies
middle-school
4
votes
95.8k
views
To graph the function g(x) = (x – 5)2 – 9, shift the graph of f(x) = x2 5 units and 9 units.
answered
Mar 5, 2019
Mathematics
college
4
votes
118k
views
What is seven more than six times a number y
answered
Dec 11, 2018
Mathematics
middle-school
4
votes
160k
views
After the stranger leaves, what does Elisa do?
answered
Jun 14, 2018
English
middle-school
5
votes
18.6k
views
The maximum power output of an engine is usually given in units called A. TDC. B. bhp. C. rpm. D. ft-lb.
answered
May 12, 2018
Geography
high-school
4
votes
1.7k
views
Beth is working on a research study focused on attention span in children. among the participants, the group of 11-year-old boys is underrepresented. beth asks her 11-year-old brother to distribute flyers
answered
Apr 18, 2018
Social Studies
high-school
3
votes
172k
views
Steps for mean absolute deviation
answered
Mar 19, 2018
Mathematics
middle-school
5
votes
21.1k
views
Which European country entered world war 1 ad part of the central powers but later switched sides to the allies in 1915?
answered
Feb 13, 2018
History
high-school
6
votes
27.3k
views
The sum of nine times a number and fifteen is less than or equal to the sum of twenty four and ten times the number
answered
May 7, 2016
Mathematics
middle-school
1
vote
31.1k
views
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