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A student taking an examination

In An Examination Has 100 Questions. A student Has 60% Chance Of Getting Each Question Correct. Astudent Fails The Examination
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2. asked by Hopus
3. 507 views
A student taking an examination is required to answer exactly 10 out of 15 questions.I think i'm supposed to use combination
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2. asked by desperatestudent
3. 897 views
a student spent 7/9 of a 3 hours examination, how many minutes has he to complete the duration of thee examination?
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2. asked by felicity
3. 336 views
On a certain examination the student must answer 8 out of 12 questions including exactly 5 of the first six. In how many ways
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2. asked by Adoja
3. 2,068 views
4. The scores on a university examination are normally distributed with a mean of 62 and a standard deviation of 11. If the
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2. asked by loni
3. 2,025 views
4 of 54 of 5 ItemsQuestion In a class of 147 students, 95 are taking math (M), 73 are taking science (S), and 52 are taking both
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2. 169 views
The combined math and verbal scores for students taking a national standardized examination for college admission, is normally
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2. asked by Ashley
3. 3,423 views
The combined math and verbal scores for students taking a national standardized examination for college admission is normally
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2. asked by veronica
3. 1,022 views
In a class of 147 students, 95 are taking math (M), 73 are taking science (S), and 52 are taking both math and science. If one
1. 1 answer
2. 106 views
In a class of 147 students, 95 are taking math (M), 73 are taking science (S), and 52 are taking both math and science. If one
1. 1 answer
2. 53 views