Mathematics, 02.12.2020 14:00 alliemeade1
Students are usually tested on various subjects to determine the level of intelligence. in an intelligence examination administered to 2000 students of MBA programmes, the average score recorded by the lecturer was 42 and deviation of the scores from their mean is 24. assuming that the distribution of scores is normal, find...
a. the number of students whose score exceeds 50
b. the number of students whose score is between 30 and 40
c. the score corresponding to the standardized normal value of 2
d. what is the probability of a score which is less than 70
e. how many students would have a score of at least 66
Answers: 3
Mathematics, 21.06.2019 15:00
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
Answers: 1
Mathematics, 21.06.2019 18:30
Can someone me out here and the tell me the greatest common factor
Answers: 1
Mathematics, 21.06.2019 19:00
{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?
Answers: 1
Mathematics, 22.06.2019 00:30
Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm
Answers: 1
Students are usually tested on various subjects to determine the level of intelligence. in an intell...
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