Font Paragraph Styles Editing VDice Sensitivity Editor Reuse Files Probability Distributions Assignment b. Whom in the sandand deviation for the then that have high cholester Dice (Round to 1 decimal place) The lifespan of eme randomly chosen compone This mitsues topics from Chapter 5 6 A ewer horse question in your notes. Later, you What is the probability that at least 10 of these 45 men will have high cholesterol? () p() In a group of 35 randomly choam mother of them which last more than a will cuter your answers into a form on Blackboard. To minimize the posutility of technical isme 4. The CDC guidelines for cholesterol heath are applied to both men and women. led nen and "poker, server, etc ). you must ful write all arwen down, and there after you finish, open women have different distribution of total cholesterol The comply mean lifespan for groups of 20 randomly and coter them in Blackboard. Leave probabilities in decimals (ool percreigns) a What upprovimute percent of women have toul cholesterol that would be considered The sample mean lifespan for groups of 35 randomly chosen component d, round final wereers to 4 dec ual plooms. "healthy? (For his problem, give your server is . percent, not # decimnil. Round your water to The member of components that lest more than 4 5 years from a group of 10 ind oce decimal place, ) components Problems / Scenario 1: Cholesterol 10 The company offis my offis a warranty for tin component that allows customer to return for a b. What appoints percent of men have total choke herod that would by consider refund it if it fails in less than 4 years. What is the probability that a randomly chosen compos and is a type of bal found in the blood If i mom Bration the mber of (For this problem give your mmee $ 2 pa mal. Reand your answer to por will last lem hino 4 years? (4 20 ral found per deciliter of blood (ing tal.). A high level of total cholesterol in the decimal place.) 11. The company encriders In ten sent to be "woooonful" if it last longer thi the warranty he's the risk for beast disease. For that problem. some A group of 256 randomly chosen adult men is melected. How many of them do you expect to period before failing. They estimate that shot 70.39% of components last more than 4 years. They barre total cholesterol of lest thim 100 mydl! (Round your water to cer decimal place.) Bed a random group of 10 compos is that were sold and count the number of them which were 20. For adult men, total cholesterol has a mn of IES mal and a standard deviation of 43 "successful" lasting more than 4 years. mpAll For adult women, batal cholesterol has a mean of 193 mig dal, and a standard deviation of 42 What is the expected number of them 10 its that will lan more theme. 4 years? (Round madi The CDC define "high cholesterol" as hirving toad cholesterol of 240 my AL or higher. & Outical is a food that is high in fiber and low in fal. A dietician maya, "People who repilarly you answer to I decimal place.) (3DO co than 200 bot less then 240, and "balitry" ne eil oatmeal tend to have lower cholesterol." A group of 121 randomly selected adult women who h. What is the standard deviation for the number of these 10 com is the will had more than having total cholesterol of 200 or less. A ready published in 2017 indicated that show 1 1 316 of atch mom regularly met oatmeal has a sample moran total cholesterol of 185 mydl. 4 years? (Round your mower to 1 decimal place. and 13 7 of aded comes have high cholesterol Une tas sommario for problems | -8. . When is the probability a randomly selected group of adult women has a sample mean tout e. What is the probability dist int least $ of these c ats will last more than 4 years? (3 pl) d. We will consider several random variables for this seemuric in the following problem. For each What is the probability that to more than & of thes its will kait more than 4 years? (3 dom variable below, determine if it follow a n 14 PO bution, a binomial distribution, or 4 pl) 13. The company is not satisfied with bow B.No C Not encach information unty period. The moco Neither the company are recommending that they change the war A meanders measures the total cholesterol of a randomly selected group of 36 adult w The total cholesterol is U.S. man over age 20. beating the period of the warranty on making sure. in the long and counts the aweber of them who have high cholesterol, (As use thai 132%4 of shall wars seids to the shortest 36 of lifespans for The sampling distribution of sample means for when 25 random atuh will return the room Dead. What amount of time comes have high cholesterol] and their tool cholesterol is measured. this composcaf? (Round your aniwe place ) . What is the probability that exactly 4 of these 36 women have high cholesterol? (3 pl) In a group of 23 randomly chosen adult mom. tie aber who have high cholester B. What is the probability that $ or fewer of those 36 women have high cholesterol? (3 p() 13, A journalist believes that in reality these components have a shorter lifespan than For adult & A doctor recommends drastic lifestyle changes for all adults who are in the top 5% of what the company is reporting. He tests a random group of 35 of these components and total cholesterol levels. The real cholesterol is measured for each person in a random group of 20 alain (both finds a mean lifespan of 4.05 years. a What total cholesterol level is the cutoff for the top 5% of women? (Round to) andwomen). Then, the sample moon is calculated for that group. The What is the mean of the sampling distribution of sample means when 35 random decimal place.) wale momma for the groups if this process were reported components are lested? The member of adult women from a random group of 35 who do not have high cholest (4 PD) (2 p0) IT' a group of 50 random adults (both men and women) is selected. their total cholesterol is b. What total cholesterol level is the cutoff for the top 5%% of men? (Round to I decimal b. What is the standard error of the sampling distribution when 35 random components and be people mans is calculated ampling distribution of sample teams for place.) are tested? Scenario 2 Electronic Component (2 PD 2. Anadal omman in randomly selected and her total cholesterol in and What is the The manufacturer of 's certain electromir com is that they we designed to last junt c. If the company's reported lifespan distribution were really true, what is the probability slightly more than 4 years because they believ pers typically replace their device that a random group of 35 will have a sample mean lifespan of 4.03 years or less? 3 In a study of 43 randomly selected stubs mm. the woke who have high chat erand in before then, Based on the information provided by the company, the components should last a (4 p0) and. (Assume that 17 1%% of men have high cholesterol Ben of 4.24 years with e shedand deviation of 045 years. For this scenario, assume the lifespans d. Would this be a significant result? (Choose one.) any of these 45 man do you expect to have high cholesterol? (Round to I deci of the component feller a normal distribufirm. Use this scenario for problems 9 - 13, (4 pl) 9. We will consider several random variables for this keepario in tim following problems. For A Ya B. No. C. Not enough wich rundown variable below. determin or if it folkcess a normal distribution, a binomial distribution. information or neither. (2 p( ca) English (United States) Text Predictions On 7% Accessibility: Investigate Focus DA