Investigate 1. x=1.00000 2. x=0.50000 3. x=0.25000 4. x=0.10000 5. x=0.01000

Q: 7. The time required to drive from Atlanta, Georgia, to Nashville, Tennessee, varies average speed…

A: we know, Time=distancespeed thus we observe that time is inversely proportional to speed. i.e.  if…

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Q: 1 Use linearization to estimate (0.98)³*

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A: Given: Traveled back in time to march Population in U.S. 331 million. Active cases in March 2020 in…

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Q: 32. Estimate the annual premium payable at the age of 28 years from the ollowing data: Age (years)…

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Q: Define and differentiate Quantitative and Qualitative

A: We want to Define and differentiate Quantitative and Qualitative

Q: Suppose you have traveled back in time to March 2020 and we are interested in finding out how many…

A: you can consider the two thingpopulation and total covid19 cases.In march 2020 US has the total…

Q: Suppose X~N(193,6) and Z~N(0,1). If z = -1.12, what is it on an X scale? Express your answer to two…

A: Given, X ~ N(193,6) Z ~ N (0,1) μ = 193 σ = 6       To  find, If Z = -1.12, what is it on an X…

Q: researcher collected 2000 blood samples from a population， hoping to check out the positive rate of…

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Q: Suppose you have traveled back in time to april 2020 and we are interested in finding out how many…

A: you have traveled back in time to april 2020  In april 2020 active case in us 0.9 m

Q: Approximate x to three significant figures.

A: The given equation is lnx=2.3

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Q: Suppose we observe 30 cases of colon cancer over 35,000 person-years among women ages 50–54. Provide…

A: Obtain the point estimate for the incidence rate of colon cancer among the women of age 50-54 years:…

Q: Use the figure to the right, which shows the percentages of adults from severa power plants in their…

A: Null hypothesis: H0: pl=p2 Alternative hypothesis: Ha: pl≠p2

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A: From the given information, the number of models of paper shredders a company manufactures increased…

Q: Less than More tha $10,000 year $10,000/y ventional 150 100 rowave al 20 75 200 175

A: we may know cross-tabulation as a contingency table. It is a statistical tool that is helpful to…

Q: Based on the current data, what date should you schedule the chemical delivery? The customer…

A: Regression Equation: When we want to predict the value of one variable, say y, from the given value…

Q: In response to rising concerns about identity theft, the number of models of paper shredders a…

A: It is given that the number of models of paper shredders a company manufactures increased…

Q: company studied the number of lost-time accidents occurring at its Brownsville, Texas, plant.…

A: Let A denotes the number of employees suffered lost time accidents last year and B denotes the…

Q: The relative risk of developing lung cancer among individuals who smoke is 15.0. Which of the…

A: Relative risk is the ratio of probability of an outcome in an exposed group to the probability of an…

Q: Approximate x to three significant figures.

A: Given- lnx=-5 To find- The value of x and approximate it upto three decimal places.

Q: Suppose John has a torn tendon and is facing surgery to repair it. The surgeon explains the risks to…

A: Let us denote: A= infection  B= Repair fail  Given that P(A)=3%=0.03 , P(B)= 17%=0.17 P(A and…

Q: A monthly seasonal Index of 1.25 for June indicates that sales are 25% higher than average sales.…

A: The seasonal index show changes with respect to average value.

Q: Suppose the relationship between Y and X is given by: Y = 3.1415 + 6X + error  By how much does…

A: Given : Y = 3.1415 + 6X + error  Slope = coeff of x = 6

Q: A blood pressure measurement consists of two numbers: the systolic pressure, which is the maximum…

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Q: 138 patients who received 10-mg doses of a drug daily, 33 reported headache as a side effect. Obtain…

A: We have given that Sample size n =138 Favorable cases x =33

Q: Fetal autopsies 3 Autopsies: Pediatric pts 1 Autopsies: Emergency room pts 12 Autopsies: cancer pts…

A: Introduction: Fetal autopsy rate is the rate at which fetal deaths result in autopsies, and the…

Q: 3. e-e (onveryes or diverger. (et c^)?

A: Given query is to find the series converges or diverges.

Q: Differentiate the following: 1. Qualitative data in the nominal scale and qualitative data in the…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: ETH

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Q: You improve your time running a course by 5 Seconds in week one by three seconds in week 2 and by 4…

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Q: Enter the years into L, and the populations into L2 (in the same order). Produce a scatterplot. Does…

A: Given data:

Q: 22. Differentiate. y = asinh x

A: Given,  y=xsinh x

Q: Altitude, x Speed of sound, y 1117.1 1097.1 10 1076.6 15 1057.9 20 1035.7 25 1016.8 30 995.3 35…

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Q: 8. If the temperature on the fourth day of the month is 70 degrees Fahrenheit and 62 degrees by the…

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Q: Approximate x to three significant figures.

A: To solve the equation: lnx=0.05. Solution: lnx=0.05 On simplifying further we get: lnx=0.05⇒x=e0.05…

Q: The American Heart Association is about to conduct an anti-smoking campaign and wants to know the…

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Q: If you obtained a test score of 78 on a test with your class's average test score is 70 and SD is 4,…

A: From 68-95-99.7 rule we know 95% of the data points falls within (µ-2σ,µ+2σ) ≡ (70-2*4,70+2*4)…

Q: The science club collected bottles for every class in Grade 6 for fund raising project. Section a…

A: The formula for average is Average=Sum of observationsNo. of observations. It is given that section…

Q: value of a company is $27 million. If the value of the company six years ago was $10 million, what…

A: Let the company annual growth is r% Current value (A)  = $27 million Previous value (P) = $10…

Q: 19. What is the value of SSx? (SHOW YOUR WORK)

A: We need to find the value of sum of squares of X i.e. SSx using the given graph and table.

Q: Suppose the relationship between Y and X is given by: Y = 3.1415 + 6X + error  By how much does…

A:

Q: One operation of a mill is to cut pieces of steel into parts that are used in the frame for front…

A: Given Information :  One operation of a mill is to cut pieces of steel into parts that are used in…

Q: The mean ±1 sd of ln [calcium intake (mg)] among 25 females, 12 to 14 years of age, below the…

A: Given, The mean ±1 sd of ln [calcium intake (mg)] among 25 females, 12 to 14 years of age, below the…

Q: Population estimate for The Bahamas for 2007 was 305655 and almost 60% of the population lives on…

A: The net population growth is calculated using the net migration rate, birth rate and death rate.…

Q: , (b) The sum of deviations of a certain number of observations measured from 4 is 72 and the sum of…

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Q: Allowance in peso (x) (y) xy 88 10,560 120 14,400 90 13,500 7,744 150 22,500 85 8,500 8,100 100…

A: we want to test the hypothesis

Q: Variable Mean Std Dev Col 1 12.96 500 2.8618 Col 2 13,039 500 2.9130 Col 3 12.9774 500 3.0232 Col 4…

A: Mean is the average value around which the whole data set is concentrated. Let xi; (i=1,2,...,n) be…