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Elden [556K]
2 years ago
9

A local newspaper claims that the average waiting time at this er exceeds 3 hours. is this claim supported by the con dence inte

rval? explain your reasoning.
Social Studies
1 answer:
ivanzaharov [21]2 years ago
3 0

No, 3 hours equals 180 minutes are out of this confidence interval.

<h3>What is confidence interval?</h3>

A confidence interval (CI) is a range of estimates for an unknown parameter in frequentist statistics. The 95% confidence level is the most popular, however other levels, such 90% or 99%, are occasionally used when computing confidence intervals. The percentage of related CIs over the long run that include the parameter's actual value is represented by the confidence level. For instance, 95% of all intervals calculated at the 95% confidence level should include the parameter's actual value. The degree of confidence, the size of the sample, and the sample's variability are all factors that might impact the breadth of the CI.

To know more about confidence interval, visit;

brainly.com/question/24131141?referrer=searchResults

#SPJ4

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Answer: I think they still have to sometimes

Explanation:Answer above

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Pls help i really need it
Harlamova29_29 [7]

Explanation:

6 Benefits of NAFTA

1. Quadrupled Trade.

2. Lowered Prices.

3. Increased Economic Growth.

4. Created Jobs.

5. Increased Foreign Direct Investment.

6. Reduced Government Spending.

USMCA.

Quadrupled Trade

Between 1993 and 2019, trade between the three members quadrupled from $290 billion to $1.23 trillion.5 6 That boosted economic growth, profits, and jobs for all three countries.7 It also lowered prices for consumers.

. Lowered Prices

Lower tariffs also reduced import prices. That lessened the risk of inflation and allowed the Federal Reserve to keep interest rates low.

Increased Economic Growth

NAFTA boosted U.S. economic growth by as much as 0.5% a year.18 The sectors that benefited the most were agriculture, automobiles, and services.

Created Jobs

Some sources say that NAFTA exports created 5 million net new U.S. jobs.27 Most of those jobs went to 17 states, but all states saw some increases. U.S. manufacturers added more than 800,000 jobs between 1993 and 1997. Manufacturers exported $487 billion in 2014. It generated $40,000 in export revenue for each factory worker.

Increased Foreign Direct Investment

Since NAFTA was enacted, U.S. foreign direct investment (FDI) in Canada and Mexico has more than tripled to $500.9 billion. In 2017, U.S. investors poured $391.2 billion into Canada and $109.7 billion into Mexico.2524 That boosted profits for U.S. businesses by giving them more opportunities to develop and markets to explore.

Reduced Government Spending

NAFTA allowed firms in member countries to bid on all government contracts.29 That created a level-playing field for all companies within the agreement's borders. It cut government budget deficits by allowing more competition and lower-cost bids.

USMCA

Despite these advantages, the United States, Mexico, and Canada renegotiated NAFTA on Nov. 30, 2018.30 The new deal is called the United States-Mexico-Canada Agreement. (USMCA) Mexico ratified the agreement in 2019. The agreement was signed by Donald Trump on Jan. 29, 2020. Canada's Parliament ratified it on Mar. 13, 2020.

4 0
3 years ago
HELP ME ASAP
Rina8888 [55]
I would say A they believed in hindu gods and the caste system




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3 years ago
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Jacobs &amp; Johnson, an accounting firm, employs 17 accountants, of whom 6 are CPAs. If a delegation of 4 accountants is random
vagabundo [1.1K]

Answer:

Probability will be 0.3428

Explanation:

Because probability is the preferred over total, we want the number of delegations with 2 CPA's over the number of total delegations.

We have 9 CPA's and we need to choose 2, thus the number of delegations with 2 CPA's ^9C_2=\frac{9!}{2!7!}=36

To find the total number of delegations, we have 15 accountants and we need to choose 2, thus, ^12C_2=\frac{12!}{2!10!}=105

Thus our probability will be  =\frac{36}{105}=0.3428

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Nataly_w [17]

The countercyclical policy is complementary to the downfall of GDP.  The preferred countercyclical policy is frequently monetary strategy.

Consumer spending decreases and total demand falls during a recession, which allows the government to implement a countercyclical policy to the way the economy is moving. Such a countercyclical policy would result in the intended expansion of output (and employment), but would also raise prices because it would expand the money supply. Increased demand will put pressure on input costs, particularly labor, as an economy draws closer to operating at maximum capacity. Hence, workers then spend their extra money on more products and services, which drives up prices and wages and accelerates overall inflation, an outcome that governments often try to prevent with countercyclical policy.

Learn more about countercyclical policy here:

brainly.com/question/17062330

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3 0
2 years ago
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