Solve the problem. The scores on a certain test are normally distributed with a mean score of 43 and a standard deviation of 3.
What is the probability that a sample of 90 students will have a mean score of at least 43.3162? 0.8413 0.3174 0.1587 0.3413
1 answer:
Answer is C. Hope this helps. Rate and thanks and brainliest answer would be nice. -<span>Haяяison</span>
You might be interested in
The ratio of the real sofa is 80:35 (16:7).
The ratio of the model sofa is 16:7
Yes they are equivalent.
(Divide 80:35 by 5 to get it in simplest form.)
Answer:
surface area of the right triangle prism
(3×4)+(6×4)+(6×3)+(5×6)
12+24+18+30
=84 square feet
answer is option 4
Answer:
=15x-7-23+2
=-8x-7+2
=-8x-5
Step-by-step explanation:
The 6 in 216 is in the ones place.
Answer: A
Step-by-step explanation:
