7 smndats partieate 5 paralel identied exents. How many Ways the manegur can ohose ? are plaeed ty kN TETI Manager to

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A: Given n=sample size=45, Sample standard deviations s=43.72, sample mean x̄=135.4

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Q: 23.Telephone calls from an office are monitored and found to have a mean duration of 452 s and a…

A: Given,mean(μ)=452standard deviation(σ)=123

Q: the variance of a data set is 144 and mean is 72 then coefficient of variance is

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A: We have given that n = 20 p = 55% = 0.55

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Q: Example: Weight Watchers When 40 people used the Weight Watchers diet for one year, their mean…

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Q: picture Click here for the Excel Data File a. Conduct an ANOVA test at the 5% significance level to…

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Q: the nares Btained by f a grop 70 aad varience 64. Auderts follow nevanal dist 1 with uean student…

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Q: Your Health Insurance Company Charges a Premium of $2,000 above the Actuarially Fair Premium…

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Q: Find the​ mean, median, and mode of the​ data, if possible. If any of these measures cannot be found…

A: Mean=  ΣXi/n =( 129+15+51+66+87+26+129+39+87+48)/10 = 67.7 Median= (n/2th term +(n/2+1)th term)/2 =…

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Q: You wish to test the following claim (Ha) at a significance level of a = H,:µ = 77.2 Ha:p + 77.2…

A: As per company guidelines I solved exactly three subparts of the question.thank you

Q: 1. Z= 2.01 2. Z = 2.13 3. Z= 2.25 %3D

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Q: he other hand, if it leaves late this time then there is a 70% chance that it woul Suppose that…

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Q: Questions: On most days, how much weight did she lose? She wants to easily analyze her data, help…

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Q: Given are five observations for two variables, x and y. 4 14 18 20 59 58 41 17 12 Use the estimated…

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Q: A simple random sample of 120 vet clinics in the Midwest reveals that the vast majority of clinics…

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Q: 5. Apply Itô's formula to do the following: (a) Find B dB,, n e {0,1, 2, ...}. (b) Solve the…

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Q: 7.  Blood pressure is distributed Normally, with a mean of 85 mm and a standard deviation of 20 mm.…

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Q: Q:-2 If P is the pull required to lift a load W by means of a pulley block, find a linear law of the…

A: Given : P 12 15 21 25 W 50 70 100 120

Q: Find the​ five-number summary, and​ (b) draw a​ box-and-whisker plot of the data.   3   8   8   5…

A: Five number summary is:  Min, Q1, Q2, Q3, Max Where Q1 is first quartile, Q2 is median and Q3 is…

Q: ute the mean and standard deviation of the provided sample data on cost of living adjustments. Then…

A: Given: The data given is as follows Comparative Salary (in $) Housing (in %) 105241 304…

Q: The time it takes Jessica to bicycle to school is normally distributed, with a mean time of 15…

A: Given: Mean(μ)=15variance (σ2)=4standard deviation(σ)=σ2                                =4…