Mathematics, 06.02.2021 01:00, valleriieZ7002
Two students are interested in whether or not there is variation in their test scores for math class. There are 15 total math tests they have taken so far. The first student's grades have a standard deviation of 38.2. The second student's grades have a standard deviation of 22.5. The second student thinks his scores are lower. State the null and alternative hypotheses.
Answers: 1
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Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me
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Mathematics, 22.06.2019 00:30, puppylover72
Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?
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Mathematics, 22.06.2019 03:30, greyxxamber
Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?
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Two students are interested in whether or not there is variation in their test scores for math class...
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