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hammer [34]
4 years ago
6

Control charts on X and S are to be maintained on the torque reading of a bearing used in a wingflap actuator assembly. Samples

of size n-8 are to be used, and we know from past experience that when the process is in control, bearing torque has a normal distribution with mean μ-: 80 inch-pounds and standard deviation σ center line and control limits for these control charts -12 inch-pounds. Find the center line and control limits for these control charts.
Business
1 answer:
Marina CMI [18]4 years ago
5 0

Answer:

Central line will be mean =80 inch pound

Upper control lmit = 80+3*sigma =80+3*12=116

Lower control lmit = 80-3*sigma =80-3*12=44

Explanation:

Central line will be mean =80 inch pound

Upper control lmit = 80+3*sigma =80+3*12=116

Lower control lmit = 80-3*sigma =80-3*12=44

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4 years ago
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Jenae's study ignored the fact that only some of her coffee choices had caffeine, even though her co-workers preferred caffeinat
ch4aika [34]

Answer:

Placebo effect

Explanation:

Placebo effect occurs when an individual starts to show positive response to an inactive substance after being told the substance has powers to cure.

The person's mind subconsciously helps him heal or perform better on the false belief that the substance is effective.

In the given scenario Jeanne labelled decaffeinated coffee as caffeinated coffee. On consumption her co-workers claimed that the extra boost of caffeine helped them focus on their work.

This is a placebo effect.

8 0
3 years ago
One of the disadvantages of investing in real estate is A) investors need expert help. B) pyramiding. C) equity buildup. D) leve
mixer [17]

There are many disadvantages of investing in real estate and one of it is A) Investors need expert help.

<h3>What is Real estate?</h3>

The investment in property is known as real estate investment. There are many investors who invests in such assets, and earn rentals and capital gains.

The investment in real estate needs expert advice as the person who is the advisor should have the market information so that the perfect price can be quoted in order to purchase or sell an asset.

Learn more about Real Estate at brainly.com/question/27237569

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8 0
2 years ago
Rent is $1,258. Phone charges last month were $46.88. Groceries cost about $115/week. What is a good estimate of your monthly ex
Papessa [141]

I'd say $1,807.00 (C)

6 0
3 years ago
Fortune, Inc., is preparing its master budget for the first quarter. The company sells a single product at a price of S25 per un
alukav5142 [94]

Answer:

Instructions are below.

Explanation:

Giving the following information:

Selling price= $25 per unit.

Sales (in units):

January= 45,000

February= 55,000

March= 50,000

The cost of goods sold is $14 per unit.

The gross profit is calculated using the following formula:

Gross profit= selling price - cost of goods sold

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Gross profit= 550,000

5 0
4 years ago
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