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Doss [256]
3 years ago
6

Julie manages a franchise restaurant and is analyzing the tips left at her location. From corporate informational material, she

knows the overall
population mean is $6.85 with a standard deviation of $1.25. Julie has a sample of 180 tips for her franchise. By the central limit theorem, which
interval can Julie be 95% certain that the sample mean will fall within?
OA. $6.76 and $6.94
O B. $6.57 and $7.13
OC. $6.66 and $7.04
OD. $6.83 and $6.87

Mathematics
2 answers:
ASHA 777 [7]3 years ago
5 0

Answer:

$6.66 and $7.04

Step-by-step explanation:

I got it right

Korolek [52]3 years ago
3 0

Answer:

$6.66 and $7.04

Please give me brainliest, I really need it.

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Diane has a rope that is 8 meters long. She cuts away a piece that is 1.67 meters long. How long is the remaining piece of rope?
Readme [11.4K]

Answer:

6.33 m

Step-by-step explanation:

Total length of the rope = 8 m

Cut length of the rope = 1.67 m

We need to find the remaining piece of the rope.

Remaining piece = Total length - cur length

= 8 m - 1.67 m

= 6.33 m

So, 6.33 m is the remaining piece of the rope.

3 0
2 years ago
How does the graph of g(x)=⌈x⌉+7 differ from the graph of f(x)=⌈x⌉?
Lorico [155]
The addition of +7 influences the y values of the graph. Since it is positive, the graph of y=IxI would be moved 7 units upwards. 

Hope I helped :)
8 0
3 years ago
Which is greater 11/16 or 3/4
Anettt [7]
To compare fractions, we need to have the same denominator
The least common multiple is 16
\frac{11}{16} 
to change \frac{3}{4}, we should multiply the numerator and denominator by 4
\frac{3*4}{4*4} = \frac{12}{16}

\frac{11}{16} < \frac{12}{16}

so basically, \frac{12}{16} is greater than \frac{11}{16}
which means \frac{3}{4} is greater

\frac{3}{4} is greater
6 0
3 years ago
you answer 95% of the quedtions coretly on a 40-question test.How many questios do you answer incorrectly?
bogdanovich [222]
38.

38/40=.95 so 2answers incorrect is the answer
4 0
3 years ago
Read 2 more answers
What is the measure of AC?
hodyreva [135]

Answer:

a. 122 degree is the answer

3 0
2 years ago
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