The hypothesis statement HI: s = 44 is an example of an alternative hypothesis. Select one: O True False

Q: A password contains eight digits, such as 17466780. How many different passwords can be formed?

A: no.of digits(0 to 9)=10

Q: Write clear please

A: Given

Q: A continuous random variable X has density function f(x) =- (x-1)' defined on the 4 interval 11.5)

A:

Q: de fined as F(X) = P(X f(t) for – a <x < a. - t<a

A: Here f(t) is probability density function of x.  Where -a&lt;x&lt;a. 

Q: Explain the Figure below

A: Given information: A bar graph of price and transition probability is given.

Q: A convenience store has four available parking spaces. The owner predicts that the duration of custo...

A:

Q: 44. A regression analysis yields the line ŷ = 32 + 0.4x. One of the subjects, Racheal, has a = 60 an...

A: Here AS per note I have calculated Q 44 Here use basic definition of Residual 

Q: A drum contains 4 black balls, 5 red balls and 6 green balls. If 5 balls are selected at random, fin...

A:

Q: A store va riance o 0.84 mean M 1.4 20% 30 /p 40°p 0. Stoje A Store B Store C ß Store which Store ha...

A: We have given that the probability distribution of three different stores.   Note: According to Bart...

Q: Two persons, A and B take turns rolling a die. A wins the game if A roll a '1'; B wins the game if B...

A: Given that, Two persons, A and B take turns rolling a die. A wins the game if A roll a '1'; B wins t...

Q: Three men and three women line up at a checkout counter in a store. In how many ways can they line u...

A:

Q: RTwo dice are rolled. Compute the probabilities: (a) Pr (first roll is a 2) (b) Pr (second roll is a...

A: As per bartleby guideline expert have to answer first three subparts only dear student please upload...

Q: Illustration. 16.75. If A, A, and A, be any three events prove that 3 P(A +A + Az) =EP(A;) -EP(A;A;)...

A:

Q: It is a striking fact that the first digits of numbers in legitimate records often follow a distribu...

A: Given information: First digit 1 2 3 4 5 6 7 8 9 Proportion 0.301 0.176 0.125 0.097 0.079 0.067...

Q: standard error.

A: a. The given information in Non-college Grades Y=2890      Average salariessY=520     standard devia...

Q: single die is rolled twice. Find the probability of rolling a 4 the first time and a 3 the second ti...

A: Given:  a single die rolled twice then total sample space S=36  to find probability of rolling that ...

Q: Upload the picture of your solutions) If you flip a coin 8 times, you get a sequence of Heads (H) a...

A: Given that; If you flip a coin 8 times, you get a sequence of Heads (H) and tails (T)  A coin has tw...

Q: For items 1-3, please refer to the problem below: The average grade of the students in Statistics is...

A:

Q: there are 6 balls inside of a box. 3 are blue and 3 are green. you randomly remove one at a time and...

A: The total number of balls inside a box =6The number of Blue balls =3The number of green balls =3 The...

Q: retirement. Carry out an appropriate hypothesis test and see whether there is any difference between...

A: Here use two tail test of comparing 2 proportion 

Q: Exercise 5.2 Suppose that the probability of a successful optical alignment in the assembly of an op...

A: The random variable number trials required until the first successful trial follows the geometric di...

Q: you run a small airline that operates ten 30 seat airplane flights per dat. for each flight, you can...

A: Number of seats on the plane = 30 Price of tickets = $289 Refund for unavailable seats = $534

Q: 12.19 Running a Mile. A study of 12,000 able-bodied male students at the University of Illinois foun...

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Q: In a chi-squared goodness of fit test, the test statistic value was x = 28.44, and the critical valu...

A: Rejection of hypothesis take place when the statistic falls umder rejection region 

Q: on 16.47. A total of 100 people was surveyed. 60 of them were smokers – 40 being male and 20 being f...

A:

Q: lottery box contains lottery tickets numbered 0 to 100. If a lottery ticket is drawn at random, find...

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Q: 5-69. The probability of winning $3 on the spinner at right is equal to the chance of winning $5. Fi...

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Q: In Vancouver, 42% of the days are rainy. Mary takes the bus 65% of the days. On 37% of days, she tak...

A:

Q: I will give good rating please help   create an experiment using dice that consists of 2 actions. E...

A:

Q: How many ways can three students be selected at random such that NO student comes from Luzon and Min...

A: The geographical distribution of the hometown of 80 students of PUP is given as: 50 from Luzon, 10 f...

Q: The probability (i) that A can solve a prob Statistics is 4/5, (ii) that B can solve it is 2/3, (iii...

A: We have given that A can solve a problem in statistics is 4/5 B can solve it is 2/3 C can solve it i...

Q: Theorem 2.1.5 If A1, A2 ..., An are n (2 2) events, then P U A; |- £ P(A;} – E P(A;N Aj) + £ P(A¡ N ...

A:

Q: A production process manufactures electronic components with timing signals whose duration follows a...

A: Here we have given that X ~ N (µ, σ )  

Q: lustration 12.2. The sale of a commodity in tonnes varied from January 1961 to December 1961 in the ...

A:

Q: 44. A regression analysis yields the line ŷ = 32 + 0.4x. One of the subjects, Racheal, has x = 60 an...

A:

Q: (a) both machines will be performing a usual function, (b) neither will be operating, (c) only machi...

A: Here use venn diagram  Here A = machine A operate usually  B = machine B operate usually 

Q: Example 1.7.3 Prove that dx/x is divergent. 1

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Q: Pr(A n B) = 0.1 Pr(A) = 0.2 Pr(B') = 0.5 Hence, fill in the intersection table: A A' В B'

A: It is given that Pr(A∩B)=0.1, Pr(A)=0.2 and Pr(Bl)=0.5.

Q: It costs $10 to play a gambling game. If the player wins, then this $10 is returned and an additiona...

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

Q: 3. A random variable X takes values between 0 and 4 with a cumulative distribution function F(x) = f...

A: Given that, A random variable X takes values between 0 and 4 with a cumulative distribution function...

Q: 9. If u = (x – a)/h, v = (y – b)/k, where a, b, | h, k are constants, then b and b are related by : ...

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Q: What is the probability of rolling, on a fair dice a multiple of 3 given that an even number was dra...

A: We have given that  The sample space is S = { 1, 2, 3, 4, 5, 6 }.The total number of outcomes = 6   ...

Q: The assembly time for a product is uniformly distributed between 9 and 14 minutes. The probability o...

A:

Q: Illustration 16.74. How many throws with a single die must a man haye in order that his chance of th...

A:

Q: (c) The probability that the second marble is red

A: Given that, bag contains 8 red marbles, 7 white marbles, and 9 blue marbles. Randomly choose two mar...

Q: If the range of a given dataset(of quiz score) is 32 and and the desired number of classes is 7,  th...

A:

Q: 25. A six-sided die has faces numbered 1, 2, 3, 4, 5 and 6. Suppose the die is "loaded", so that any...

A: Let x be probability of odd face and 2x be probability of even face.   That is 3x+3×(2x) =1 9x=1 x=1...

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

A: Given information: σ=20H0=175HA≠175n=10 As per guidelines we will only answer the first three subpar...

Q: A production process manufactures electronic components with timing signals whose duration follows a...

A: Critical values are calculated by table 

Q: The length of human pregnancies is approximately normal with mean u= 266 days and standard deviation...

A: Solution-: Given: μ=266days,σ=16days We find, (a) P(a randomly selected pregnancy lasts less than 26...