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 18:30
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
Mathematics, 21.06.2019 19:00
Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.
Answers: 1
Mathematics, 22.06.2019 01:30
Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.
Answers: 3
Students are usually tested on various subjects to determine the level of intelligence. in an intell...
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