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Dimas [21]
3 years ago
8

For a binomial experiment with r successes out of n trials, what value do we use as a point estimate for the probability of succ

ess p on a single trial?
p
=
Business
1 answer:
trapecia [35]3 years ago
4 0

Answer: \dfrac{r}{n}

Explanation:

If r is the number of successes out of n trials , then the sample proportion of success = \hat{p}=\dfrac{r}{n}

For binomial experiment , if the population probability of success p on a single trial is not given , then the best point estimate for probability of success p on a single trial is the sample proportion of successes.

i.e. a point estimate for the probability of success p on a single trial :

p=\hat{p}=\dfrac{r}{n}

Hence, a point estimate for the probability of success p on a single trial = \dfrac{r}{n}

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A company has an opening stock of 6,000 units of output. The production planned for the current period is 24,000 units and expec
Orlov [11]

Answer:

Explanation:

                                                Last year           Current year

Selling Price                      10                         10

Varaible Price                5                         6

Contribution Margin               5                               4

Break even is the point where total cost is equal to total revenue mean no profit and loss.

company earns the contribution margin after covering the variable cost, now only fix cost remains for break even.

Break Even using FIFO method :  first In first out system

Fix Cost                                                                            =     86000

contribution from opening units(6000*5)                            =     30000

Remaining Fix cost that should be Covered from

current year products                                                            =     56000

 

Units to be sold for break-even ( 56000/4)   = 14000

so we have break even units   6000+14000 = 20000

Fix cost                              = -86000

Opening 6000*5              = 30000

Current   14000*4             = 56000

Profit                                   = 0

Break Even using LIFO method : Last in first out

Fix Cost                                                                            =     86000

Break even =  Fix Cost / Contribution margin

Break even =  86000/4 =21500

current production is 24000 which is higher than break even units so we can cover the fix cost from current year production because company is using lifo method. we do not need opening units for the break even.

4 0
3 years ago
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Elan Coil [88]

Answer:

1) the product launch.

Explanation:

As the product in consideration is new, and that the company performs the analysis of customer demands and needs for the product to be introduced, also the company defines the target market for its product, this conclusively reflects that the company wants to launch a new product.

Since it is a preliminary activity basically analyzing market before launch of product, there are no results therefore there is no evaluation of results.

Further there is a market testing, not for the entire company products, but only for the new product thus, it can not be termed as pre-market demonstrations.

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Answer:

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Such organizations usually suffer from a lack of expert advice. If the line manager has trouble making a decision, there is no expert staff that he can turn to.

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These organizations are based on the autocratic system of management.

The division of work is not based on any scientific plan but on the whims of the manager.

It might stop progress and prevent the unit to work effectively.

Such organizations might also encourage nepotism or favoritism based on relationship or friendship.

I hope this is helpful information.

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