Suppose that zac had a mean income of 700
Web1. Here are the summary statistics for the weekly payroll of a small company: lowest salary = $300, mean salary = $700, median = $500, range = $1200, IQR = $600, first quartile = $350, standard deviation = $400. Do you think the distribution of salaries is symmetric, skewed to the left, or skewed to the right? Explain.
Suppose that zac had a mean income of 700
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WebNov 8, 2024 · Suppose that Zac had a mean income of P700 and with a standard deviation of P90 for the last 15 days, determine the following: Round off your answers into two … WebSuppose the mean and standard deviation of the GPAs at school are Xbar = 1.487; and s = 1.332 Claire's GPA has a z-score of -2.320. What is Claire's GPA? (Leave your answer to 2 decimals: ex: 1.23) Question Suppose the mean and standard deviation of the GPAs at school are Xbar = 1.487; and s = 1.332 Claire's GPA has a z-score of -2.320.
WebManagement claims the mean income for all senior-level assembly line workersat 3M equals $700 a week. An employee decided to test this claim believing itis different from $700.a. State the hypotheses for this test, and make a conclusion to the test basedupon the confidence interval below. What level is this test?99% CI of µ: (631.354, 650.868)b. WebSep 29, 2024 · Zac confessed that he was “tormented for being fat and gay” in the past. However, Zac was determined to do something in life. He blocked the haters, remained …
WebExpert Answer Mean = 95 standard deviat … View the full answer Transcribed image text: The Arc Electronic Company had an income of 101 million dollars last year. Suppose the mean income of firms in the same industry as Arc for a year is 95 million dollars with a standard deviation of 5 million dollars. WebSep 19, 2016 · The average (mean) income is the sum of a set of numbers divided by the count of numbers in the data set. To determine the average, add up all the numbers in the …
WebFrom the recent preliminary examination in Mat m 111, the computed average score and standard deviation were 88 and 5. Assuming that the scores were normally distributed and the number of students who took the test was 1250, determine the following: a. What percentage of the students would have a score of less than 80? a.1.
WebNov 6, 2024 · Question 1 Suppose that Zac had a mean income of P700 and with a standard deviation of P9C for the last 15 days, determine the following: Round off your answers … scaling dam sailing club websiteWebA z-score measures exactly how many standard deviations above or below the mean a data point is. Here's the formula for calculating a z-score: z=\dfrac {\text {data point}-\text … scaling dam fishing pricesWebMath Statistics Suppose that Zac had a mean income of P700 and with a standard deviation of P90 for the last 15 days. determine the following: (Round off your answers into two … scaling customer successWebJul 21, 2024 · The basic formula for calculating the mean salary is (a+b+c….. n )/ n. So, to calculate the mean salary of five different salaries, the formula will add the values of the five salaries and divide the sum by five. For example, five employees are working in the same role across different companies and their salaries are as follows: ₹3,00,000 say bye progressive actressWebThe mean income per person in the United States is $60,000, and the distribution of incomes follows a normal distribution. A random sample of 10 residents of Wilmington, Delaware, had a mean of $70,000 with a standard deviation of $10,000. scaling dam weatherWebThe sampling distribution of the sample mean is approximately normal with mean $ 54,000 and... standard deviation = $ 30, 000 50 = $ 4,243. The standard score of $ 60,000 is ... z = … say bye bugs couponsWebA) over 1250 pounds? B) under 1200 pounds? C) between 1000 and 1100 pounds? A)12.2% B) 71.6% C)23.3% Here is the summary stats for the weekly payroll of a small company; … say bye to bed bugs spray