Math Homework

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1. Linear Project assignment, collect data exhibiting
1. Linear Project For this assignment, collect data exhibiting a relatively linear trend, find the line of best fit, plot the data and the line, interpret the slope, and use the linear equation to mak… read more
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1. Assume that the data has a normal distribution and the number
1. Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. ALPHA = 0.05 for a left-tailed test. (… read more
Ashok Kumar
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Assume that the data has a normal distribution and the number
Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. ALPHA = 0.05 for a left-tailed test. (Poi… read more
Stevewh
Teacher
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Use the following situation for Questions 11 - 13. In order
Use the following situation for Questions 11 - 13. In order to estimate the average time spent on the dialysis machines per kidney patient at a local university hospital, data were collected for a sam… read more
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2. Can the word "ENLIST" be played from the letters I, E, N,
2. Can the word "ENLIST" be played from the letters I, E, N, L, S, T, R as the first move in a Scrabble game? Explain your answer. 3. Are the two sets equal, equivalent, neither or both? Explain your … read more
Chirag
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For Ryan; Hi Ryan, I have four problems I need help with (
For Ryan; Hi Ryan, I have four problems I need help with ( similar problems on the test ).. many thanks; Use the compound interest formula A=(1+r/n)^nt 1.Find the accumulated value of the investment o… read more
Ryan
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An automobile that originally cost \$12,000 depreciates at the
An automobile that originally cost \$12,000 depreciates at the rate of 20 percent per year. Find the value of the car in 6 years. Use the formula: P= Ae^-rt Where P is the ending value of the car A is … read more
Sandhya_sharma
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1) The N.J. Department of Highways wants to estimate the size
1) The N.J. Department of Highways wants to estimate the size of the cars that pass a busy intersection of R18 each day. The requirements are that the estimate be within +/-20 cars per day of the popu… read more
Stevewh
Teacher
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For 1 Point(s) 7) A small business owner gets a 20-year,
For 1 Point(s) 7) A small business owner gets a 20-year, \$90,000 mortgage from a credit union. If the interest rate is 7%, what is the monthly payment?… read more
Ryan
Bachelor's Degree
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96. Amount of an investment. The amount of an investment of
96. Amount of an investment. The amount of an investment of P dollars for t years at simple interest rate r is given by A _ P _ Prt. a) Rewrite this formula by factoring out the greatest common factor… read more
Dave
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Twenty-five percent of the employees of a large hospital are
Twenty-five percent of the employees of a large hospital are minorities. A random sample of 7 employees is selected. A. What is the probability that the sample contains exactly 4 minorities? ____ B. W… read more
rajeevanpillai
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Master's Degree
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1) Explain what is wrong in each of the following scenarios. a.
1) Explain what is wrong in each of the following scenarios. a. In the binomial setting X is a proportion. b.The normal approximation to the binomial distribution is always accurate when n is greater … read more
rajeevanpillai
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Ben Brown need your assitance math 116 wk 2; this is my link;
Ben Brown
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1.When Professor Sum was asked by Mr. Little how many students
1.When Professor Sum was asked by Mr. Little how many students were in his classes, he answered, “All of them study either languages, physics, or not at all. One-half of them study languages only, one… read more
SusanAthena
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For Scott valeri needs \$5000 3 years from now on order
For "Scott" valeri needs \$5000 3 years from now on order to pay off a loan. How much must she save each quarter for the next 3 years if interest rates are 8% compounded quarterly? How much of the \$500… read more
Scott
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(TCO 9) Which of these is true of the correlation coefficient
(TCO 9) Which of these is true of the correlation coefficient? (Points: 6) It's range is [-1, 0]. We use r to represent it. It's range is [0, 1]. None of the above. 2. (TCO 5) The Canadian Services of… read more
psolvers
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1. Explain the difference between a discrete and a continuous
1. Explain the difference between a discrete and a continuous random variable. Give two examples of each type of random variable. 2. Determine whether each of the distributions given below represents … read more
Greg
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2. If you require a 9 percent return on your investments, which
2. If you require a 9 percent return on your investments, which would you prefer? a. \$5,000 today b. \$15,000 five years from today c. \$1,000 per year for 15 years… read more
Chirag
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