11) ACME Steel Inc. produces metal rods. The mean length of all rods produced is 2.5 feet with a population standard deviation of 0.4 feet. However, Quality Control believes that some of their equipment is faulty and is actually producing rods with a mean length of less than 2.5 feet. They test their claim at a 1% significance level by sampling 50 rods and find: Determine: Ho H x = 2.35 feet A p-value p = Decision: Reject H OR Do not reject H 0 0 Conclusion:

Q: What is 100+60 plesse

A: Addition of integers with positive signs gives a positive integer.

Q: 43=31-5(1-5w)

A: Given that,   43 = 31 - 5(1-5w) We have to solve for w.

Q: The answer

A:

Q: 8 15

A:

Q: 32 26

A: Use, sin(theta) = Perpendicular/Hypotenuse

Q: 54 22

A: Given figure,

Q: what is 12 times 11

A: It just a multiplication of 12 and 11

Q: 8 54 48

A:

Q: 3. 42P 4-2p-1 =

A:

Q: Evaluate 2 . ( 3 - 5 ) + 8 . 2 - 1

A:

Q: (四)49 +12 +94 こ。

A:

Q: 32 14

A:

Q: 5÷-90

A: Perform the division

Q: 47z Find /47e

A:

Q: 8. 5 912

A:

Q: 3 7 Add: 10x? 15x

A: We have to add the expressions: 310x2+715x Finding LCM of the denominators, Here, 10x2=5x×2x and,…

Q: 22 6

A: Find the angle x .

Q: What is 6 times 4

A:

Q: 5y + 6(1-3)=15

A: Answer y = 3  solution is given in step 2

Q: what is five tmes 2

A: Five time 2 means multiplication of 5 and 2

Q: Find 1 3 2 + 9 4 + (−1)26 226 326

A:

Q: 32 7

A: Given data:   The given measurement of angle 7 is: . The expression for the corresponding angle is,…

Q: {A €R?x2 | tr(A) = 0} | tr(A) — 0}

A: Here we take a general matrix of the given set then find the basis.

Q: (2x3³

A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

Q: Find 140 70 2

A: We have to find angle

Q: 12 + 12 = 10 + 10 =

A:

Q: 4(P-9) = 92

A: Answer

Q: 6 - 8 =

A: 6-8= -2

Q: 10,308+982

A:

Q: n=5 II

A:

Q: 11 4.

A:

Q: What is 5 times 6

A: follow next step

Q: 2. 9x? – 16

A: Given: 9x2-16

Q: 6 √275

A:

Q: 3÷167

A:

Q: с 4 B 12 A

A:

Q: 2)148

A: We can solve this as follows:

Q: 12  6 7    −    2    =

A: To find the value of 1267-2

Q: N 11 9

A: Here given that N/9=11

Q: 8sin 75 = 4

A:

Q: What is 9 times

A: We have to find the value of 9 times of 9.