You may need to use the appropriate technology to answer this question. How long it takes paint to dry can have an impact on the production capacity of a business. An auto body & paint business invested in a paint-drying robot to speed up its process. An interesting question is, "Do all paint-drying robots have the same drying time?" To test this, suppose we sample five drying times for each of different brands of paint-drying robots. The time in minutes until the paint was dry enough for a second coat to be applied was recorded. Suppose the following data were obtained. Robot 1 Robot 2 Robot 3 128 137 135 125 135 145 133 Ho: M₁ = H₂ = H3 = μ4 H₂: H₁ H₂ H3 H4 141 146 125 Ho: M₁ M₂ # H3 H4 На: М1 = H2 = H3 =H4 134 142 136 136 127 Robot 4 O Ho: Not all the population means are equal. Ha: H₁ H₂ H3 = H4 150 O Ho: M₁ = M₂ = μ3 = H4 Ha: Not all the population means are equal. 143 At the α = 0.05 level of significance, test to see whether the mean drying time is the same for each type of robot. State the null and alternative hypotheses. 134 141 147 O Ho: At least two of the population means are equal. H₂: At least two of the population means are different. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? ● Do not reject Ho. There is not sufficient evidence to conclude that the mean drying times for the four robots are not all equal.

Q: 国 7.

A: Solve for a

Q: Ansi Tntegrating factor e= xz =x²

A:

Q: Evaluate Vi

A:

Q: 2. 3. 8. 5.

A:

Q: #15

A: We have to choose the graph

Q: Pls helppp

A: The given figure is a straight line.

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: 10 8/10 + 9 7/12=

A:

Q: 27 AOB AUB cll

A:

Q: Find lim (x,y)→(12,3) xy cos(x – 4y). OS 1. –36 2. 36 3. 3 4. 0

A:

Q: Question 15.22

A: We have to find value of test statistics.

Q: Sescoodk

A:

Q: 13 dと 2) xp 7-x2

A: Here we have to find the integral value.

Q: Poove BLO => YQ< B.

A:

Q: O V18 O486 Next Page

A: We calculate fifth root of 6, 18, 486

Q: 1) loga(3-1ogalx-)=2

A:

Q: 40 X

A:

Q: 6.1 4

A: Given that  The vector

Q: 1805

A:

Q: 9. 12 54

A: Will use basic trigonometry to solve this. Particularly we will use sine of x.

Q: 6. arctan 1 3

A:

Q: 22+22+88/8=

A: Solution is given below:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &amp;…

Q: 3. What is the type of the function y-(3x+5)(2x+1)? ODecreasing Static Exponential Logarithmic…

A: The given function is y=3x+52x+1. What is the type of the given function.

Q: 44° H. 30

A: It is problem of secant line at circle.

Q: Coga 2.

A: we have to find, log7(6)÷log7(3)+log7(2)=?

Q: 4 4 2 4) 3 4.

A: Topic- shifting and scaling of figure

Q: 3. n. logs

A: Given

Q: 3. Evaluate

A: The given integral is 1/(x-1)2/3 limit from 0 to 3.

Q: 8-8.2+5.0

A:

Q: Combinations. 9 c 5

A: It is an important part of statistics. It is widely used.

Q: 6 9.06

A:

Q: 2 de 5+ sine

A:

Q: 9.2 q 10

A: We use  Sin(a+b) = sin(a)cos(b) + cos(a) sin(b)  Pythagoras theorem (Hypotenuse)2 =…