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omeli [17]
3 years ago
11

You thought the balance in ur cheking account was $68. When your bank statement arrives, you realize that you forgot to record a

chem. The bank statement lists your balance as $26. Write and solve an equation to find out the amount of the chem that you forgot to record.
Mathematics
1 answer:
goldenfox [79]3 years ago
7 0
68-26=42

Answer is $42
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Answer:

Step-by-step explanation:

Hello!

1)

The variable of interest is

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Using the Student-t you can calculate the CI as:

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[0.175;0.190]

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2)

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>

The margin of error of the interval is

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I hope it helps

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Have a nice day! I hope this helps!

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