Q1- The number of students who have been admitted in the university was as follows: 954 in Art, 411 in Medicine, 342 in Agriculture, 117 in Nursing and 105 in Education. Does this agree with the ratio 9 Art: 3 Medicine : 3 Agriculture: 1 Nursing : 1 Education and Why? a) What is the expected number of each seed type... b) What is the probability of there being no difference between the observed and expected results.. I c) What is the Chi-test value d) Is the observation is fit with ratio 9:3:3:1:1? and Why?

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Q: (d) What is the approximate probability that the grade point average for 25 randomly chosen Math 118…

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Q: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25%…

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Q: pick n pay  checkers woolworths total no females 70 60 125 255 no males  70 50 25 145 total 140 110…

A:

Q: Mrs. Harvey’s algebra class has 42 students, classified by academic year and gender as follows.…

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Q: 1. A six member debate team is to be formed from 8 boys and 10 girls who tried out. a) Determine the…

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Q: 1. Basic Probability  When surveyed about what they miss most during the virus outbreak, 31% of…

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Q: Q.1.1.1 What is the probability of randomly selecting a male respondent from the sample? Q.1.1.2…

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Q: In the city of Raccoon City, 65% of the population have been infected by a mutagenic pathogen known…

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Q: During July, a car dealership sold 24sedans, 15trucks, 9SUVs, and 6coupes. Based on these…

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Q: 4. O Suppose a company has-100 employees and 40 of them have completed a training program. If we…

A: Given Information: 40 out of 100 employees have completed a training program. Sample size is 10.

Q: What is the probability of getting six failures, then' three successes, in that order? 0.0080…

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Q: a genetics experiment on? peas, one sample of offspring contained 384 green peas and 345 yellow…

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Q: A marksman scores a bull's eye on 90% of his shots. (Assume the shots are independent.) (a) What is…

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Q: d. What is the probability that it fires on the seventh trial given that it does not fire in the…

A: Given: Revolver holds up to 5 bullets. Exactly 1 bullet is loaded.

Q: Will be (a) What is the probability that none of the balloons in a packet will be defective? (b)…

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Q: At a bakery company restaurant, the probability that customers will order desserts without cheese is…

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Q: (4) Consumer Reports rated airlines and found that 85% of the flights involved in the study arrived…

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Q: As reported by Television Bureau of Advertising, Inc. in Trends in Television, 84% of U.S.…

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Q: At a coffee shop, the first 100 customers' orders were as follows. Small Medium Large Hot 48 22 Cold…

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Q: A statistical analysis of 1,000 long-distance telephone calls made from the headquarters of the…

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Q: 2. The probabilities that a surgeon operates on 3, 4, 5, 6, or 7 patients in any day are 0.10, 0.20,…

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Q: Preferred Supermarket Pick n Pay Checkers Woolworths Total No. of Females 60 70 115 245 No. of Males…

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Q: Assuming equal sex ratios, what is the probability that a sibship of 6 children consists a) three…

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Q: I. In 2020, 47% of Americans travelled for Thanksgiving. Suppose 8 random Americans are surveyed. a)…

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Q: (a) If 50 Generation Xers are randomly sampled, what is the probability that fewer than 34 consider…

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Q: 1. Use the method of your choice to determine the following probabilities. a. What is the…

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Q: d. What is the probability that the coin lands on heads on the first trial given that it lands on…

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Q: What is the probability that W is less than 5, that is, P(W < 5)?

A: Given that W = 15Y And b = 0.125

Q: An American Society of Investors survey iouria 30% of individual investors have used a discount…

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Q: If the probability that a child is a boy is p, where 0 < p < 1, find the expected number of boys in…

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Q: A random sample of 1000 adults has the elements of the sample classified by sex (= Male or Female)…

A: A random sample of 1000 adults has the elements of the sample classified  by sex (= Male or Female)…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.