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1. A test administered to 300 Math 111 students. the results

Resolved Question:

1. A test administered to 300 Math 111 students. the results were approximately normally distributed with mean 82 and standard deviation 6. Find a value for x such that 5% of the scores are above x.

2. Jacob is taking a 100 question multiple choice test with 4 choices for each question. If Jacob guesses on all 100 questions, what is the probability he will
A. Get exactly 30 questions correct
B. Get atleast 30 questions correct
Submitted: 5 years ago.
Category: Homework
Expert:  akch2002 replied 5 years ago.
Do you want answers only or work also? Kindly inform.
Customer: replied 5 years ago.
work also please
Expert:  akch2002 replied 5 years ago.

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