A botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 61 specimens and counts the number of seeds in each. Use her sample results (mean = 37.4, standard deviation = 12.6) to find the 95% confidence interval for the number of seeds for the species. Enter your answer as an open-interval accurate to 2 decimal places.  For instance, (12.45, 91.23) 95% C.I. =

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Q: Find a 90%confidence intervalfor thế populadofn stan

A: (1-α)100% confidence interval for σ2 is                                                        First…

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Q: Find a 95% confidence interval for a mean, µ, where n = 324, x̄ = 2.7, s = .91, and se = .06.

A: Given: n = 324, x̄ = 2.7, s = .91, se = .06.

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A: Given Data: Sample mean (x )=15.9 Standard deviation (sd)=3.3 n=6   We know that x-μsd/n~ tn-1

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A: Solution: Given data: Preliminary Sample size = 40 Sample mean = 72 Standard deviation  = 6.4 Margin…

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A: Confidence interval = ??

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Find the row and column totals Event AEvent BTotalEvent C216= 2 + 16Event D123= 12 + 3Event…

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A: Given,Standard deviation(σ)=10margin of error(E)=1.0α=1-0.99=0.01α2=0.005Z0.005=2.58     (from…

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A: From the given information,Confidence level ,C = 0.95 Using formula,

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Q: a. Find the best point estimate of the mean. b. Find the 95% confidence interval of the mean score…

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A: Given, Mean weight of cantaloupes is 700 gm. Standard deviation is 53 gm

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A: From the provided information, Sample size (n) = 6 The sample mean and standard deviation can be…

Q: An arborist is interested in determining the mean diameter (in centimeters) of mature white oak…

A: Given: n=7, x=49.09 and s=13.8.   At 95% confidence level, the value of z is 1.96.

Q: Given this data: {4, 5, 8, 11, 16, 8}, (a) Find the 90% confidence interval for the mean. (b)…

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Q: he mean GPA of all 45,038 students at Uneeda College is 3.21. A random sample of 50 GPAs from the…

A: given data  mean GPA of all 45,038 students at Uneeda College is 3.21. A random sample of 50 GPAs…

Q: If 330, 610] is a confidence interval for the population mean. Find the value of the point estimator…

A: The confidence interval for population mean is given by (330, 610) Let M be the sample mean and E be…