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Sladkaya [172]
3 years ago
12

A consumer report claims that more than 10% of the cars from a car manufacture experience engine failures before reaching a mile

age of 150,000 miles. A sample of 65 cars is investigated and 9 of the cars had engine failure before 150,00 miles. Conduct a hypothesis test to test the claim with a significance level of 0.10.
Mathematics
1 answer:
PolarNik [594]3 years ago
5 0

Answer:

thank you kind sir for the help

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Answer:

$4.71

Step-by-step explanation:

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6 0
3 years ago
The ratio of boys to girls is 4 to 3.The team has 35 members.How many are girls?
mr_godi [17]
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7 0
4 years ago
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saul85 [17]

Answer:

The numerical expression is simplified into 8.

Step-by-step explanation:

You have to use the P.E.M.D.A.S. formula.

16-8[(3+6)÷9]

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Inside the brackets, you have to use the P.E.M.D.A.S. formula once again, as if it was a different equation.

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Once you've found the solution to the equation 3+6 inside the parenthesis, you divide it by 9.

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6 0
4 years ago
H(t)=1.5t+3 what is the best pediction for the height of the plant after 12 weeks?
tensa zangetsu [6.8K]

Answer:

h=21

Step-by-step explanation:

h=1.5t+3

h=1.5(12)+3

h=18+3

h=21

6 0
3 years ago
Read 2 more answers
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