If X is a discrete random variable with the distribution function p(x) = 3-*; x = 1,2,3 ... Prove that Chebyshev's inequality gives P|X -<1>- while the actual probability is 16 1/3.

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Q: Ethe standard deviation of a nut's hole diameter exceeds 0.01 millimeters, there is an unacceptably ...

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Q: Illustration 10.21. The values of the arithmetic mean and the standard deviation of the following fr...

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Q: Find IQR

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A: Given that  Hypothesized Population Mean (\mu)(μ) = 66 Sample Standard Deviation (s)(s) = 0.40....

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Q: 3)Find the Median, Mode and Mean of s the Scores below: Inchude Mean Deviation Methad. Classes Fregu...

A: Solution-: We have following table: We find median, mode and mean: include mean deviation method

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Q: Which of the following is most likely a population as opposed to a sample? A Every third person to a...

A: Given that, Which of the following is most likely a population as opposed to a sample? A. Every thir...

Q: create a frequency distribution table using this formula 2, 4, 4, 4, 4, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8...

A: Frequency Distribution: One particularly useful tool in grouping the data is the frequency distribut...

Q: Calculate the value of mode from the following data: Marks : 10 15 20 25 30 35 40 Frequency 8 12 36 ...

A: The frequency of observation  is maximum is called mode

Q: The information here is the same for answering questions 25 to 26. A manufacturer produces a product...

A: The sampling inspection can be done based on AQL, LTPD, ASN etc. The accepting sampling plans are of...

Q: Fifteen (15) samples of water were collected from a certain treatment facility in order to gain some...

A: Given: n = 15 x¯ = 3.84 ppm per liter s = 3.07 ppm per liter  

Q: Prediction and Tolerance Interval Fifteen (15) samples of water were collected from a certain treatm...

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Q: Which of the following statements are true? There may be more than one correct statement; check all ...

A: It is given that Test statistic = 3.293 P-value = 0.001384 Degrees of freedom = 96.94

Q: Suppose an interval has frequency f. If the class interval with the lowest value is at the lowest ro...

A: A frequency is the no. of times a data value occurs.

Q: Question 2: A town's department of public works is concerned about adverse public reaction to a sewe...

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Q: A large cube is painted red from all its sides, and then cut into 27 smaller cubes (like a rubiks cu...

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Q: ifteen (15) samples of water were collected from a certain treatment facility in order to gain some ...

A: Given: n=15 sample meanx=3.84 standard deviation s=3.0  

Q: In a Gallup poll of 500 people in country of Starland in 2020, 45% answered “yes” to the question, ...

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Q: STATISTICAL ANALYSIS (No long explanation needed. Rate will be given and write the complete solution...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

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A: Given : Sample size (n) = 5 Sample : 1.9 , 2.4 , 3.0 , 3.5 , 4.2 Confidence level = 95% Significance...

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Q: In an​ experiment, college students were given either four quarters or a​ $1 bill and they could eit...

A: Given Total number=88

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Q: Members of the board of directors of an association are voting to select a city to host their annual...

A: We calculate Borda count for each City.  Borda count for City B= (3*9)+(1*6)+(2*2) =27+6+4 =37

Q: A consumer products company is formulating a new shampoo and is interested in foam height (in millim...

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Q: An Association doing charity work decided to give old age pensions to people over sixty years of age...

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Q: A statistical program is recommended. Consider the following data for two variables, x and y. x 22 2...

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Q: 4. A Gen. Math Teacher gave a comprehensive final exam that is normally distributed with a mean of 1...

A: As per company guidelines I solved only First questions .thank you .

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Q: The type II error is also known as false positive or false alarm. Wrongfully failing to reject the n...

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Q: Consider the following frequency table of 50 observations on the random variable X: Value 1 2 3 or m...

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Q: CI on Mean, Variance Known As a study being conducted by the state's Land Transportation Bureau, a r...

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Q: Class Interval fx cf X- mean (x - mean)^2 f(x - mean)^2 Frequency Class Mark 95-99 3 90-94 85-89 10 ...

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Q: In this experiment, Factor A is fixed and Factor B is random. Analyze the results below, using a = 0...

A: Given that, In this experiment, Factor A is fixed and Factor B is random. We need to analyze the res...