A new drug was tested on mice to determine its effectiveness in reducing cancerous tumors. Tests were run on 10 mice, each having a tumor of size 4 grams, by varying the amount of the drug used and then determining the resulting reduction in the weight of the tumor. The data were as follows: Tumor Weight Reduction 50 Coded Amount of Drug 1 2 3 4 90 1.20 1.35 1.50 1.60 5

Q: Exaluate (²₂)

A:

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A:

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A: The vector is given by -4i→ To evaluate: The vector in the form a, b.

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A: First 2 step is correct.

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A:

Q: Translate

A: Given point C 1 , 0 After applying conditions in point A ,we get  C1 , 0 → -3 , 0  → -3 ,-4 Now ,…

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A:

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.