Hypotheses Η :μ = 78 H:μ<78 a Ho:μ=90,000 00.000 Type of Test (one-tailed or two- tailed)

Q: .in montreal Borns Have born were born Was born

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Q: Hello, hoe about #2

A: The given function is in branch We can find Laplace transform by defination .

Q: Hasnt given me an answer for K or W?

A: the given differential equation is  2y''- 28y'+170y=0   ⇒{ 2D2-28D+170}y=0  so put D=m and y=1  for…

Q: If 2 0 4 +2 0. then:

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Q: Evaluate.

A: We have given : ∑k=15k2+4 We have to find the sum :

Q: Which one the following is NOT CORRECT? Select one: a. O b. C. O d. Check OB OF AB OÀ TH Hie BA OÀ…

A: Given  a ,b ,c ,d are four option. We check incorrect option.

Q: The following stem-and-leaf display is prepared for the number of hours that 25 students spent…

A: Stem and leaf plot given for 25 students  First we will write down data in normal format We have to…

Q: Match these values of r with the accompanying scatterplots: 0.758, 1, - 0.996, - 0.758, and 0.996. W…

A: The correlation coefficient is the measure to tell how strong is the relationship between two…

Q: 3. Find. all.thethird..partial...devivatives. Xy Z a b

A: We need to find all the third partial derivative of the following functions- a. f(x,y,z)=exyzb.…

Q: O Simplifying the following

A: Let the given expression be y - y = -12+32i-2-12-32iy = -12-32i-12+32i2y = -12-32i-122+32i2+2-1232iy…

Q: 5 a. Evaluate 2cos4t 3

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Q: C. On the grid above, graph and label each point. 1. Fat (2, 3) 2. G at (3, 2) 3. H at (-4, -3) 4.…

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Q: Q.8 Evaluate: n-l'n' Pdx=

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Q: x2 2.5 (x-1)2(x+1) dx

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Q: Convert the following e-NFA to NFA. E,C P R E,b

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Q: tim 51

A: limx→axn-anx-a=n·an-1 L'Hospital rule :- If we have an indeterminate form 00 or ∞∞ all we need to do…

Q: Which of the following is equivalent to ? 60 60 60 1 602 1 60,

A: We all know that, x1/2 = x0.5 = √x

Q: 14 20 O 44 43 O 55 O35

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Q: Evaluate & A 2.1 y²dx + 3xydy

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Q: B(1,1) = 1 a O .b O 2.c0 0d O /-

A: Beta function

Q: the answer is cropped out.

A: The variable x denotes the number of accidents daily.

Q: Find the g.c.f. and l.c.m. of the set of numbers. {2, 4, 10, 36} g.c.f.       l.c.m.

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Q: The midrange of the following is 6, 3 , 2 , 8, 4 , 1 Select one: a. 3.5 b. 7 c. 4.5 d. 4

A: Option (c) 4.5 is correct.

Q: Match these values of r with the accompanying scatterplots: 0.994, 0.359, 0.713,-0.994, and Click…

A: Scatter plot shows the data points, it is used to determined the strength and direction of the…

Q: elect values for a,b,c and d to create a counter-example that shows the following statement is…

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Q: Evaluate the gcd and lem of the following pairs of numbers a and b. a. a=360 and b=594 b. a=5040…

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Q: ) (i) What is a simple hypothesis? Define the terms size and power for a test of one simple…

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Q: 2. Find m2C 28 18 15 12 +8

A: Given- a=12, b=18, c=20 To find m∠C. Here we will use cosine rule which is as follows-…

Q: The midrange of the following is 6, 3, 2,8, 4, 1 Select one: а. 4 O b. 4.5 с. 7 d. 3.5

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Q: Which of the following is correct? a. 6| 20 c. 8 4 b. 3 |26 d. 4 8 O d O c O b O a

A: The expression  implies that a divides b . It implies that if b is divided by a , then the remainder…

Q: 28 V14

A: 28√14

Q: dx (x+1)(x²+4) 2х+3

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Q: Given L then 2 fs-1) 2 5-2) 2 fie-2 (-2)' 2.

A: Given that L{1/✓t}=√(π/s) Now to find the Laplace transform of L{te3t√(3/πt)}= L{e3t (√3t/π)}…

Q: Scatterplots Scatterplot 1 Scatterplot 2 Scatterplo 8- -1- > -2- 2- -3- 04 -4- 0.2 0.4 0.6 0.8 1 0.2…

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Q: Evaluate. |-27 = (2-11)

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Q: Compute |A| for the following:

A: Given: A=234124431

Q: ᎾᏢ Ꮎp ( Ꮎ ) s00 f

A: