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I have a 20 question test on Probability and Statistics that
I have a 20 question test on Probability and Statistics that must be completed within one hour of opening. Is someone available to do it now?… read more
R.R. Jha
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Bachelor's Degree
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17.) A sample of 80 women is obtained and their heights (in
17.) A sample of 80 women is obtained and their heights (in Inches) and pulse rates (in beats per min.) are measured. the linear correlation coefficient is 0.202 and the equation of the regression lin… read more
Chirag
Master's Degree
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1.A brand name has a 60% recognition rate. If the owner of
1.A brand name has a 60% recognition rate. If the owner of the brand name wants to verify that rate by beginning with a small sample of 15 randomly selected customers. Find the probability that exactl… read more
Math-John
30 satisfied customers
Probability of numbers of peas with green pods among 8 offspring
Probability of numbers of peas with green pods among 8 offspring peas x (number of peas w/green pods) P(x) 0 0+ 1 0+ 2 0.002 3 0.029 4 0.072 5 0.207 6 0.318 7 0.268 8 0.104 a. Find the probability of … read more
Sandhya_sharma
Master's Degree
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Please not that a proper conclusion specific to the problem
Please not that a proper conclusion specific to the problem at hand must be provided for each answer. (Example: If a question asks, what is the probability of selecting a worker at random and finding … read more
R.R. Jha
Bachelor's Degree
Bachelor's Degree
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The life expectancy of Timely brand watches is normally distributed
The life expectancy of Timely brand watches is normally distributed with a mean of four years and a standard deviation of eight months. a. What is the probability that a randomly selected watch will b… read more
dhouse1940
Retired
Master's Degree
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Can leave bonus. Let me know your price please. For problems requiring computations, please ensure that your Excel file includes the associated cell computations and/or statistics output 7.11 A simple… read more
Osbert12
Master's Degree
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1. If Z is a standard normal variable, what is P(Z 0 .97)
1. If Z is a standard normal variable, what is P(Z 0.59)? (Points : 7) 0.2190 0.2776 0.7224 0.2224 3. If Z is a standard normal variable, what is the probability that Z is greater than -1.82? (Points … read more
Stevewh
Teacher
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1. Suppose a brewery has a filling machine that fills 12 ounce
1. Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. It is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of 12.12 ou… read more
R.R. Jha
Bachelor's Degree
Bachelor's Degree
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6-106.Twenty five items are sampled. Each of these has
6-10 6. Twenty five items are sampled. Each of these has the same probability of being defective. The probability that exactly 2 of the 25 are defective could best be found by __________ . A) using th… read more
Ryan
Bachelor's Degree
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You plan to conduct a marketing experiment in which students
You plan to conduct a marketing experiment in which students are to taste one of two different brands of soft drink. Their task is to identify the brand tasted. You select a random sample of 200 stude… read more
Osbert12
Master's Degree
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A brand name has an 80% recognition rate. If the owner of the
A brand name has an 80% recognition rate. If the owner of the brand wants to verify that rate by beginning with a small sample of 10 randomly selected consumers, find the probability that exactly 8 of… read more
Osbert12
Master's Degree
2,468 satisfied customers
An advertising agency is hired to introduce a new product.
An advertising agency is hired to introduce a new product. The agency claims that after its campaign 54% of all consumers are familiar with the product. We ask 7 randomly selected customers whether or… read more
Chirag
Master's Degree
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1. The probability that a house in an urban area will be burglarized
1. The probability that a house in an urban area will be burglarized is 5%. If 50 houses are randomly selected, what is the probability that one of the houses will be burglarized? (a) Is this a binomi… read more
Chirag
Master's Degree
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Hello! Please show your work! A physical fitness association is including the mile run in its secondary school fitness test. The time for this event for boys in secondary school is known to possess a … read more
SusanAthena
Master's Degree
Master's Degree
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1.) The unemployment rate is 4.1% (Barrons, September 4, 2000).
1.) The unemployment rate is 4.1% (Barron's, September 4, 2000). Assume that 230 employable people are selected randomly. a. What is the expected number of people who are unemployed? b. What are the v… read more
Stevewh
Teacher
Bachelor's Degree
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In a study of brand recognition 831 consumers knew of Campbells
In a study of brand recognition 831 consumers knew of Campbell's soup and 18 did not. Use the results to estimate the probability that a randomly selected consumer will recognize Campbell's soup.… read more
Stevewh
Teacher
Bachelor's Degree
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1.with one method of acceptance sampling, a sample of items
1.with one method of acceptance sampling, a sample of items is randomly selected without replacement and the entire batch is rejected if there is at least 1 defect.Niko electronics company has just ma… read more
abozer
Bachelor's Degree
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