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- A mother is creating the family budget for next year and wants to come up with a single value to estimate the cost of the water bill every month based on the total from last year divided by 12 months. Which descriptive statistic should she use? O Mode O Median O Mean*see image for question data* A. What is the p-value for your test? B. What is the conclusion of your test? a. Fail to reject H0 at the 0.05 level. There is evidence that methadone significantly reduced pain levels. b. Reject H0 at the 0.05 level. There is evidence that methadone significantly increased pain levels. c. Reject H0 at the 0.05 level. There is evidence that methadone significantly altered pain levels. d. Reject H0 at the 0.05 level. There is evidence that methadone significantly reduced pain levels.Which can be classified as ordinal scale? Identification number of newly certified public accountants SSS number of SLU employees Satisfaction of customers as not satisfied, satisfied, very satisfied O Marital status of employees
- explain this Histogram and gaves more information and how the resistance data appear to be normally .. at least 40 word .. write in print font .The price per share of stock for a sample of 25 companies was recorded at the beginning of the first financial quarter and then again at the end of the first financial quarter. How stocks perform during the first quarter is an indicator of what is ahead for the stock market and the economy. Use the sample data in the file StockQuarter to answer the following. Click on the datafile logo to reference the data. DATA file a. Let di denote the percentage change in price per share for company i where 7.46 Confidence interval Interpret this result. The stock market experiences a decline Company Bank of New York Mellon Kraft Foods E.I. du Pont de Nemours and Company Consolidated Edison ) (to 3 decimals) Johnson & Johnson Union Pacific Comcast Applied Materials. Pfizer General Electric AT&T Cisco Systems Home Depot ✔ JP Morgan Chase Procter & Gamble Verizon Devon Energy Lilly Microsoft Coca Cola Qualcomm Exxon Mobil Corporation PG&E Corporation Oracle Corporation Chevron end of 1st quarter…What level of measurement is sport participation? Thanks!
- state health web site provides information on the cost-to-charge ratio (the percentage of billed charges that are actual costs to the hospital). The cost-to-charge ratios for both inpatient and outpatient care in 2002 for a sample of six hospitals of that state follow. (Use a statistical computer package to calculate the P-value. Use ?inpatient − ?outpatient. Round your test statistic to two decimal places and your P-value to three decimal places.) Hospital 2002InpatientRatio 2002OutpatientRatio 1 86 78 2 77 58 3 99 77 4 65 57 5 65 50 6 104 69 t = df = P-value = Is there sufficient evidence to suggest that the mean difference cost-to-charge ratio for the state's hospitals is lower for outpatient care than for inpatient care? Use a significance level of 0.05. Yes OR NoPlease fill out the table.The concentration of the active ingredient in capsules of a prescription painkiller varies according to a normal distribution with u = 10% and o = 0.2%. a. What is the median concentration? Explain your answer. b. What interval of concentrations covers the middle 95 percent of all the capsules? c. What interval covers the middle half of all capsules?
- References: Tables: https://www.webassign.net/aswsbe13/appendix-b.pdf Distribution Technology: https://www.webassign.net/tparise/beta/stats/distributionIndex.htmlWhat is the median test score? ¿Cuál es la puntuación mediana de la prueba? 60 70 80 90 100 110 What percent of students scored 90 or higher on the test? ¿Qué porcentaje de estudiantes obtuvo 90 o más en la prueba? Calculate the IQR. DELL 50ctudent.desmos.com/activilybuilder/student/ STddd/ TEJUU son 16 th Student - CentennialMS 16.2: Jumping Rope #1 A school held a jump-roping contest. Diego jumped rope for 20 minutes. Jada jumped rope for 15 minutes. What percentage of Diego's time is that? Submit and Explain