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almond37 [142]
3 years ago
11

Please help me with the answer u am behind a lot of work trying to avoid 0

Mathematics
1 answer:
Alecsey [184]3 years ago
4 0

Answer:

-3,4

Step-by-step explanation:

just follow up the other coordinates

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The mean work week for engineers in start-up companies is claimed to be about 64 hours with a standard deviation of 8 hours. Kar
blondinia [14]

Answer:

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Step-by-step explanation:

Null hypothesis ; H0 : μ = 64

Alternative hypothesis ; H1 : μ < 64

From the data Given :

70; 45; 55; 60; 65; 55; 55; 60; 50; 55

Using calculator :

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α = 10% = 0.1

Reject H0 ; if P < α

Here,

P < α ; Hence, we reject the null

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Step-by-step explanation:

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A street sign is 109 inches tall. how tall is it in feet and inches?
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