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Answers by Mamta

Answers by Mamta
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the breaking strengths of a random sample of 20 bundles of wool fibers have a sample mean 436.5 and a sample standard deviation 11.9. (a) construct 90%, 95%, and 99% confidence intervals for the average
answered Aug 18, 2023
22 votes
17.1k views
Nick plays guitar in a band. He estimates that he plays the wrong chord about 14% of the time. He uses a standard deck of cards to model the situation, with all the 2s and 3s representing when he plays
answered May 16, 2023
23 votes
232k views
Which of the following are often pieces of evidence against a bait-and-switch scam? A. Marissa enlists in the military after a recruiter overhyped benefits provided by the Montgomery G.I. Bill of Rights.
answered Feb 18, 2023
19 votes
20.7k views
If 126$ is 8.4% what number is 100%?
answered Mar 7, 2022
18 votes
384k views
Solve the two-step equation. 5.1 = –3x – 4.2 1. Add 4.2 to both sides. 2. Divide both sides by -3. The solution is x = .
answered Mar 1, 2022
9 votes
162k views
I need help what’s the answer?
answered Feb 18, 2022
17 votes
421k views
Which statement accurately describes trade in early farming settlements? A. People spent more time trading and less time farming. B. New trade routes enabled people to leave their settlements. C. Trade
answered Jan 28, 2022
30 votes
306k views
Can someone please tell me 4 facts about "Tyrol" in your own words?
answered Jan 23, 2022
27 votes
510k views
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