The mean age of the employees at a large corporation is 35.2 years, and the standard deviation is 9.5 years. A random sample of 4 employees will be selected. What are the mean and standard deviation of the sampling distribution of the sample mean for samples of size 4 ? A. The mean is 35.2, and the standard deviation is 9.5. B. The mean is 35.2, and the standard deviation is 9.5/4. C. The mean is 35.2, and the standard deviation is 9.5/2. D. The mean is 35.2/4, and the standard deviation is 9.5/4. E. The mean is 35.2/2, and the standard deviation is 9.5/2.

why did parliament pass the great reform act of 1932 give causes, developments and consequences how to simplify 4e + 6f + 7e - f Jorge and Jillian have cell phones with different service providers. Jorge pays $50 a text month and $1 per text message sent. Jillian pays $72 a month and $0.12 per text message sent. How many texts would each of them have to send in order for their bill to be the same amount at the end of the month? Por qu existe la estratificacin social? Puedes separar la respuesta en tres partes, donde expliques cada perspectiva sociolgica (funcionalismo, teora del conflicto e internacionalismo simblico) se los agracedere mucho si me ayuda help please writer the answer as letters Drag the expressions to show the order of their quotients from least to greatest Select the correct answer. What element of Greek tragedy does Ismene articulate in the following lines from Antigone? 'Tis foolishness, I ween, To overstep in aught the golden mean. A. anagnorisis B. hubris C. peripeteia D. catastrophe PLEASE HELP ASAP MULTIPLE CHOICE Janet wanted to determine her average phone call length over 90 days. She collected the phone bills and randomly picked ten entries to look at. The phone call lengths, in minutes, are shown below.3, 9, 17, 9, 11, 3, 11, 3, 17, 3Assuming that the sample was representative of all the entries on the bills, what was the mean number of minutes over 90 days? A. 7 B. 10 C. 8.6 Franchising is widely used in the casual dining and fast food industry, yet Starbucks is quite successful with a large number of company-owned stores. In 2014 Starbucks had over 7,000 company- owned stores in the United States. How do you explain this difference These box plots show the basketball scores for two teams.Bulldogs55708090105Tigers55 60 6585110Basketball scoresWhich statement is the most appropriate comparison of the spreads?O A. The range for the Bulldogs, 20, is less than the range for theTigers, 25.O B. The median for the Bulldogs, 80, is more than the median for theTigers, 65.O C. The interquartile range (IQR) for the Bulldogs, 20, is less than theIQR for the Tigers, 25.D. The interquartile ranges (IQRs) for the Bulldogs and Tigers areboth 55. A cognitive psychologist would like to evaluate the claim that the omega-3 fatty acids can help improve memory in normal adult humans. One group of participants is given a large dose of fish extract containing the Omega-3 (500 mg), and a second group is given a placebo containing no Omega-3 (0 mg). The researcher asks each participant to read the front page of a local newspaper thoroughly every morning and to take their prescribed dosage (of either Omega-3 or placebo) immediately afterwards. The researcher gives each participant a memory test at the end of two weeks and records how many news items each participant remembers from the past three weeks of news. Answer the following:A) What names would you give the independent and dependent variables; B) Is the dependent variable discrete or continuous? C) What scale of measurement (nominal, ordinal, interval or ratio; and continuous or discrete) is used to measure the independent variable? D) What research method is being used (experimental or observational)? Explain why you conclude that the research method is one or the other. write a letter to one of your friends in another school describing how to you celebrated an independence day 2020 in your school include the following how you organized it in school activities done speeches madehow you felt and what was your role on that day Privatisation refers to ....A)Transfer of assets from people to governmentB)Transfer of assets from public to privateC)Transfer of assets from corporate to publicD)Transfer of assets from corporate to government Suppose that it costs $200 per day to search for chanterelle mushrooms at Pt. Reyes National Seashore. On an average day, the total weight of mushrooms M found at Pt. Reyes is M = 100x-x^2 pounds ,where x is the number of people mushroom hunting on that day. Chanterelles can be sold for $60 per pound. How many more people will go mushroom hunting than is socially optimal? 40 points to whoever can answer for me! Homework: 7.1 hwScore: 0 of 1 pt6 of 9 (5 complete)7.1.26Suppose you deposit $2,000 in a savings account that pays interest at an annual rate of 5%. If no rioney is added or withdrawn from the account, answer the following questions.a. How much will be in the account after 4 years?b. How much will be in the account after 17 years?c. How many years will it take for the account to contain $2,500?d. How many years will it take for the account to contain $3,000?a. After 4 years, the amount in the account will be $(Do not round until the final answer. Then round to the nearest cent as needed.) Which of them do I turn into a decimal, a fraction, or a mixed number?. Use the map below to answer the following question: What is a geographical difference between southern Europe and northeastern Europe? (5 points) Select one: a. Southern Europe has a large number of mountains, while northeastern Europe is mostly flat. b. Southern Europe is mostly flat, while northeastern Europe is mostly mountainous. c. Southern Europe is a land of large rivers and lakes, while northeastern Europe is dry and arid. d. Southern Europe has few rivers and lakes, while northeastern Europe has more lakes than forests. Some believe that Nixon was concerned with his own political future first and the country second. Do you agree? Do you think his own interests had anything to do with his decisions for the country?