An engineer selects 40 components at random and it is reported that the a of the components is between 52.3 and 55.8 with 95% confidence. What sample standard deviation of the 40 component strengths?

Q: т 1 Let A = (6 "). m Find A4 1

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Q: 3/20 + 13/15 combine.

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Q: 75 - 3.5y - 4y = 4y + 6

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Q: 3

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Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

A: We have to solve given Questions.

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: Find L{1}ℒ{1}.

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Q: C3x2 + – 4 kx - 5x- 6.

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Q: n is the same as 239 added to the product of 238 and z

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Q: రం్ియ 20 5-6 a06 5a 3. 3.

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Q: 6/4 - 2/4

A: Explanation and solutions is given below.....

Q: 4. 3*+4 72x-1

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Q: 3. A box contains 60 yellow marbles, 110 blue marbles and 90 green marbles. If you pick one marble…

A:

Q: Picking a blue marble three times in a row (replacing it in the bag each time) from a bag of 4…

A: Solution: Given data, Picking a blue marble three times in a row (replacing it in the bag each time)…

Q: 2.3 Q13

A: The objective of this question is to use the Squeeze Theorem to show that the limit as x approaches…

Q: 4 1 4. |x2ydxdy 2 0

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Q: n?_4

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Q: -5 -5 8 7 8 8 – 4 2 -1] Droviou

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Q: 18 2h 6h

A: Find the value of h  For which two line segments are equal

Q: 9/12+3/24

A:

Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

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Q: Randomly drawing and immediately three red M&Ms in a row from a bag that contains 10 red M&Ms out of…

A: Given: 30 total M&Ms in that 10 red M&Ms.

Q: 0 1 2 4 0 2 4 0 0 3 9 12

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Q: ミ っa 9.

A: We find the value of r in above questions.

Q: V415

A: Given query is to find the square root of 415.

Q: [ 8x³(4x² + 1)12dx

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Q: 1) (8s° - 9s) - (3s° + 4)

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 2. 9=x-2y 3x + 5 = 2y

A: The given equations are system of linear equations in variables x and y. We solve these by…

Q: There are 1/8 blue balls, 1/4 green balls, 1/12 red balls and there are 26 white balls. How many…

A:

Q: 8. B (6,7) (13,7) |(0,2) 10 12 14 My friend had a nearly-empty tank of gas, only enough to travel 15…

A: We have to find that the gas is enough or not to reach at point C.

Q: -3n in

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Q: 1 3 前Revie

A: ∠ABD=x°∠ACD=27°∠ABD and ∠ACD are in same segment.

Q: Evaluabe: 25+3 se

A: Here we find Laplace inverse transform

Q: Compute the indicated product.   -1 3   9 2 0   3 9 3

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Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: x is a whole number = ¤ is a natural number. f humans have six eyes, then they can see in (10, V5, 2…

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Q: 4 1/2 +6 1/5=

A: We have

Q: 13. Divide. (2? + 9x – 52) ÷ (x – 4) x + 13 0.-+ 1 – 4 + 4 O++13+ 4 2 x - 4

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.