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TiliK225 [7]
3 years ago
5

If we want to construct a 95% confidence interval for the average battery life for smartphone c users that extends at most 2 hou

rs on each side of the mean, how many users do we need to survey?
Business
1 answer:
Anettt [7]3 years ago
7 0
If we want to construct a 95% confidence level for the average battery life for smartphone c users that extends at most 2 hours on each of the means, we need to survey at most 706 users among 1000 total users. 
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What is one financial goal that you have? How do larger economic factors influence your pursuit of this goal?
MA_775_DIABLO [31]
If u want to succeed in live you have to but effort into what you are doing like your job and ur carreer

8 0
2 years ago
Which has a higher flow rate? 10 customers arriving over two hours or 10 customers arriving over three hours?
Tcecarenko [31]

The one that gives a higher flow rate is: 10 customers over 2 hours. The flow rate is 5 customers per hour.

Flow rate is defined as the number of flow units that pass through the business process per unit time.

The flow unit can be money, customers, products, parts, services, etc.

Example of flow rate is number of customers serviced per hour, number of parts produced per minute, etc.

From the definition, the flow rate can be expressed as:

             Flow rate = number of flow unit / time interval

There are 2 scenarios in the given problem.

  • Scenario 1:

Flow unit = 10 customers

Time interval = 2 hours

Hence, the flow rate in scenario 1 = 10/2 = 5 customers per hour

  • Scenario 2:

Flow unit = 10 customers

Time interval = 3 hours

Hence, the flow rate in scenario 2 = 10/3 = 3.33 customers per hour

By comparing the above scenarios, the one that gives higher flow rate is scenario 1, 10 customers over 2 hours.

Read more about flow rate here:

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4 0
1 year ago
Ana Co. uses the allowance method to account for bad debts. At the end of the period, Ana's unadjusted trial balance shows an ac
Afina-wow [57]

Answer:

A. $800

Explanation:

Ana Co.

Sales                            $500,000        

Accounts Receivable    $40,000      

Allowance for doubtful accounts   $300  Credit

Bad Debts Expense = 2 % of $ 40,000=   $  800          

The adjusting entry would be

Bad Debts Expense $ 800 Dr.

Allowance for doubtful accounts   $800  Credit    

As we already have a credit balance of $ 300 in the doubtful accounts we will increase it with an amount of $ 500.

Allowance for Doubtful Accounts $ 500 Debit

Account Receivable                     $ 500 Credit      

   

6 0
3 years ago
Maintenance, which was about 18 of the total budget less than it spent on administrative personnel. The amount spent on administ
____ [38]

Answer:

the remaining budget for other expenses = 1/8 of the total budget

Explanation:

Since the city's administrative personnel expenses are 1/8 larger than both maintenance expenses and safety expenses, it means that safety expenses are equal to maintenance expenses.

Since maintenance expenses are 1/4 of the total budget, safety expenses are also 1/4 of the total budget.

Administrative personnel expenses are 1/8 higher, so that means that they equal 1/4 + 1/8 of the total expenses.

If we add the three categories = 1/4 + 1/4 + (1/4 + 1/8) = 7/8

So the remaining budget for other expenses = 1 - 7/8 = 1/8 of the total budget

8 0
3 years ago
With respect to market segmentation, the 80-20 principle has been applied to segmenting markets based on
never [62]

Answer:

This principle is based on the idea of Vilfredo Pareto, an Italian economist that stated 80% of the results are concentrated in 20% of the activities executed. In Business, this idea is extrapolated as 80% of results come from 20% of the clients.

Explanation:

8 0
3 years ago
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