Answer:
The probability is 1.
Explanation:
Despite that the he distribution is positively skewed, the distribution of sample means of one-bedroom apartments will still be a a normal distribution based on Central Limit Theorem.
Since we have
μ = mean = 2200
SD = standard deviation = 250
n = sample size = 50
Therefore,
Standard error = SD ÷ √n
= 250 ÷ √50
= 250 ÷ 7.07106781186548
= 35.3553390593274 approximately 35.36
Standardize xbar to z = (xbar - μ) ÷ (SD ÷ √n)
Therefore, we have:
P(xbar > 1,950) = P(z > (1,950 - 2200) ÷ 35.36)
= P(z > - 250 ÷ 35.36)
= P(z > -7.07) = 1
Therefore, the probability of selecting a sample of 50 one bedroom apartments is 1 which can be said to be certain.
Answer:
The correct answer is: human resources.
Explanation:
The Human Resources (<em>HR</em>) department is in charge of recruiting and selecting new personnel with the characteristics and profile the organization is looking for. Besides, the HR role is to provide employees the sources necessary so they can perform their duties in a proper environment within the firm.
Answer:
Which of the following is NOT a step in the strategic planning process?
E) evaluating all members of the value chain
Explanation:
Strategic planning is an organization's process of defining its strategy, or direction, and making decisions on allocating its resources to pursue this strategy. It may also extend to control mechanisms for guiding the implementation of the strategy
Answer:
D. Purchase orders
Explanation:
A purchase order is a document legally binding a buyer and a sellerr. It is the official confirmation of an order.
It entails the details of the items the buyer agrees to buy at a certain price, the delivery date and terms of payment for the buyer.
Purchase orders includes details such as purchase order number, the shipping date, billing address, shipping address, quantities and price.
Purchase orders are used when buyers want to purchase goods from a seller, and helps sellers to track payment. It is prepared by the buyers.
A Standard Cost Variance is a difference between the actual cost incurred and the standard cost against which it is measured.
The main difference between normal costing and standard costing is that normal costing uses actual costs for material and direct labor costs, whereas standard costing uses predefined costs for these two items. That's it.
This difference between standard cost and actual cost is called variance. An unfavorable variance occurs if the actual cost is higher than the standard.
The main difference between marginal costing and standard costing is that marginal cost is a subset of standard cost and standard is a superset of marginal costing. Description: Standard costing is a costing method and there are two types of costing methods.
Learn more about Standard Cost Variance here: brainly.com/question/25790358
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