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Mashutka [201]
3 years ago
15

In analyzing data from over games in the National Football League, economist David Romer identified fourth-down situations in wh

ich, based on his analysis, the right call would have been to go for it and not to punt. Nonetheless, in of those situations, the teams punted. Find a confidence interval for the proportion of times NFL teams punt on a fourth down when, statistically speaking, they shouldn’t be punting.1 Assume the sample is reasonably representative of all such fourth down situations in the NFL. Round your answers to three decimal places.
Mathematics
1 answer:
mash [69]3 years ago
6 0

Answer: Subtract 9 to equal to negative four

Step-by-step explanation:

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What is 4 yards and 2 feet multiplied by 3
lesantik [10]

Answer:

12 yds and 6 feet, aka 42 feet.

Step-by-step explanation:

You multiply everything by 3. Then you convert yards to feet, then add everything together.

5 0
3 years ago
On the day of his 18th birthday harry decided to start saving money regularly
Veseljchak [2.6K]

We have been given that on the day of his 18th birthday Harry decided to start saving money regularly . Starting on that day, he could save 30.00 on the same date every month. We are asked to find the amount saved by the day before Harry's 60th birthday.

First of all, we will find years from 18 years to 60 years.

\text{Years}=60-18=42

We know that 1 year equals 12 months.

\text{42 years}=12\times 42\text{ Months}=504\text{ Months}

To find total amount saved, we will multiply 504 months by amount saved per month.

\text{Total amount saved}=\$30\times 504

\text{Total amount saved}=\$15,120

Therefore, Harry would have saved \$15,120 by the day before his 60th birthday.

3 0
3 years ago
Yummy cinnamon! It smells so nice! Mr. Liz needs 5 %2 teaspoons of cinnamon to make one
dusya [7]

Answer:

Step-by-step explanation:

2 loaves × (5½ teaspoons)/loaf = 11 teaspoons

He needs 11 teaspoons of cinnamon to make two loaves.

1/11 of 11 teaspoons = 1 teaspoon

He puts 1 teaspoon of cinnamon into his tea.

5 0
3 years ago
-3 (C - 10) + -4 = 2<br> C =
DENIUS [597]
-3(c-10) + -4= 2
-3c+ 30+ -4= 2
-3c + 26= 2
-3c= -24
C= 8
7 0
3 years ago
Read 2 more answers
In a sample, which statement is TRUE about the age of the group surveyed? A) The age of the group surveyed should be lower than
AleksAgata [21]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
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