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maria [59]
3 years ago
13

The buyer for an electronics store wants to estimate the proportion of defective wireless game controllers in a shipment of 5,00

0 controllers from the store’s primary supplier. The shipment consists of 200 boxes each containing 25 controllers. The buyer numbers the boxes from 1 to 200 and randomly selects six numbers in that range. She then opens the six boxes with the corresponding numbers, examines randomly chosen 10 controllers in each of these boxes, and determines the proportion of the 60 controllers that are defective. What type of sample is this?
(a) Simple random sample
(b) Nonrandom sample
(c) Cluster sample
(d) Stratified sample
Business
1 answer:
Mila [183]3 years ago
7 0

Answer: (C) Cluster sample

Explanation:

The cluster sampling is one of the sampling method type that is used for analyzing the given data or information from the given sampling cluster. In the cluster sampling method, the researches basically dividing the statistical population into the individual or separate group for analyzing the data.  

According to the given scenario, the cluster sample is one of the type of sample which us use for the given estimated problem.

The Cluster sampling is also refers as the one stage sampling process if the each element in the cluster are sampled together.

Therefore, Option (C) is correct.  

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Which of the following describes the expected outcome of expansionary monetary policy in the short run?
Vaselesa [24]

Answer:

The correct answer is letter "A": higher employment, higher output, and a higher price level.

Explanation:

Expansionary policy is a macroeconomic concept that focuses on expanding the economy to counteract cyclical downturns. Expansionary policies can be used through monetary policy to expand the money supply or to increase government expending and tax cuts to stimulate the economy. Under this scenario, interest rates are lower and aggregate demand increases. In that case, employment, output, and price level will be higher. Though, the latter is dangerous since it could lead to high inflation.

7 0
3 years ago
Before you buy a car you need to know your need and your​
olganol [36]
<h2>Before you buy a car you need to know your need and your <u>budget</u></h2>

Explanation:

There are many things associated with the car:

1. Test drive: You can do a test drive check whether the car suits your style and it is driver-friendly and also whether it is worth for the money

2. Check for credit score: You can check your credit score to save your money though not huge but a little

3. Compare prices: Compare the prices of the car with other shops and choose the best one.

4. Do a review of repair records: It is better to check the review so that we can assess the life time of the car and in tandem with the amount of the car.

Last but not the least, you must understand your need and the budget because these are two essential things which comes in front of you when you think about buying a car.

3 0
3 years ago
Assume that the real GDP in Year 2022 is $8000 and the GDP deflator is 200. Calculate the Nominal GDP. Show your work. *
zloy xaker [14]

Answer:

i dont k but I needed points

Explanation:

sorry

6 0
3 years ago
Camille's Café is considering a project that will not produce any sales but will decrease cash expenses by $12,000. If the proje
Nadya [2.5K]

Answer:

Answer is $10,500.

Refer below.

Explanation:

Camille's Café is considering a project that will not produce any sales but will decrease cash expenses by $12,000. If the project is implemented, taxes will increase from $23,000 to $24,500 and depreciation will increase from $4,000 to $5,500. The amount of the operating cash flow using the top-down approach is:

$10,500

3 0
3 years ago
Suppose you held a diversified portfolio consisting of a $7,500 investment in each of 20 different common stocks. The portfolio'
agasfer [191]

Answer:

0.68

Explanation:

A portfolio consists of an investment of $7,500

The amount of common stock is 20

The portfolio beta is 0.65

Suppose one of the stock in the portfolio is sold with a beta of 1.0 for $7,500

The proceeds realized is then used to purchase another stock with a beta of 1.50

The first step is the to calculate the change in beta

Change in beta= 1.50-1

= 0.5

The next step is to divide the change in beta by the number of common stock

= 0.5/20

= 0.025

Therefore, the new beta can be calculated as follows

= 0.65+0.025

= 0.68

Hence the new portfolio's beta is 0.68

4 0
3 years ago
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