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Andrew [12]
3 years ago
14

For 126 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for servin

g. Each day, she took a sample of 8 bottles. The average across all 1,008 bottles (126 days, 8 bottles per day) was 58 degrees Fahrenheit. The standard deviation across all bottles was 1.5 degree.
When constructing an X-bar chart, what would be the center line?
Business
1 answer:
34kurt3 years ago
4 0

Answer:

58 degrees fahrenheit

Explanation:

the centerline will be 58 degrees fahrenheit

the upper control limit = 58 degrees + (1.099 x 1.5) = 59.6485 degrees fahrenheit

the lower control limit = 58 degrees - (1.099 x 1.5) = 56.3515 degrees fahrenheit

the A₃ control value for n = 8 is 1.099

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That is why companies have to establish their priorities and identify the main activities that must be accomplished on time, the people responsible to accomplish the activity, and the resources needed to successfully do so. Noncritical activities can be delayed up to a point, but the critical activities have to be followed according to the schedule.

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2 years ago
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Incomplete question. The full question read;

Malcolm has several receipts from recent transactions that he entered into his records. The receipts include an ATM receipt for an $80.00 deposit, a grocery store receipt for $25.50, and a paycheck deposit slip for $650.00.

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Explanation:

First, we need to note which transactions are credit transactions, and which is a debit transaction. <em>Remember</em>, a<u> credit transaction</u> basically means a transaction that brings money into your account, while the latter is a transaction that takes money out of your account.

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Total: <u>$730.</u>

Malcolm's debit transactions:

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Substracting total debit transactions from credit transactions, Malcolm's correct balance would be = $704.50 ($730-$25.50).

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3 years ago
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