If n=25, (x-bar)=36, and s=19, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population. Give your answers to one decimal place.

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A: Sample size n=168Sample proportion p^=0.321

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A: Using a new analyzer, the following chloride (mmol/L) readings were obtained: 1061, 1071, 110, 115,…

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A: X523344353239473726262826

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A: n=20

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A: 1/I(Ampere-1)R(Ohm)1.66672250226602.534003.3333445056600113000

Q: d. e. Use regression to find the line of best fit and the correlation coefficient. Round your…

A:

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A: Margin of error=E=0.6Standard deviation s=4.2Here we estimated standard deviation=4.2

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A: Given,population size, N = 5.Population - sample size, n = 3.The sample was drawn without…

Q: Find the probability that the full height of a randomly selected tree is less than 166.9 feet.

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A: n=250x=103

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A: The confidence level is 98% and the margin of error is 5%.

Q: The following data are the number of pages in 40 books on a shelf. 128; 140; 178; 190; 205; 215;…

A: Here the given data values are : 128 , 140 , 178 , 190 , 205 , 215 , 217 , 218 , 232 , 234 , 240 ,…

Q: what is the probability of getting 0 defective calculators

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Q: Complete the table based on Relative Frequency. A: 90-100 — 0.08 B: 80-89     45 — C: 65-79    144 —…

A: FrequencyRelative FrequencyA:90-100-0.08B:80-8945-C:65-79144-D:50-6448-F:Below390.13Total3001To…

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A: Degrees of freedom =20

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A: From the provided information,

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