Suppose the scores on a history quiz are normally distributed with a mean of 73 and a standard deviation of 4.
2 answers:
Answer:
I really wasn't sure on this one, and I got it wrong on the quiz but the answer is the yellow option which is <u>Scores above 77</u>
explanation:
B scores below 75....!!!!
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The answer is A your answer
Answer:
8x8
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Step-by-step explanation:
Answer:
77
Step-by-step explanation:
13×7=91
91-(3×4)-(1×2)
91-12-2
77
Answer: 15(5z^2+4z+8)
Step-by-step explanation:
You take out the common values
Answer:
what does this mean you just put random numbers right?
Step-by-step explanation:
