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Anvisha [2.4K]
3 years ago
14

The state and local police departments are trying to analyze crime rates so they can shift their patrols from decreasing-rate ar

eas to areas where rates are increasing. The city and county have been geographically segmented into areas containing 5,250 residences. The police recognize that not all crimes and offenses are reported: People do not want to become involved, consider the offenses too small to report, are too embarrassed to make a police report, or do not take the time, among other reasons. Every month, because of this, the police are contacting by phone a random sample of 1,000 of the 5,250 residences for data on crime.
(Respondents are guaranteed anonymity.) Here are the data collected for the past 12 monthsfor one area:
Construct a p-chart for 95 percent confidence (1.96) and plot each of the months. If the next three months show crime incidences in this area as
January =10 (out of 1,000 sampled)
February = 1 2 (out of 1,000 sampled)
March = 11 (out of 1,000 sampled)
What comments can you make regarding the crime rate?
Business
1 answer:
Mars2501 [29]3 years ago
5 0

Answer:

= 0.008

Explanation:

Base on the scenario been described in the question , to develop a p-chart, first calculate as shown below:

P bar= total number of defective units from all samples /(number of samples ×sample size)

= 100/(12×1000)

= 100/12000

= 0.008

Thus, the p bar is 0.008

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Consider the following scenarios. Determine whether each of the following would generate a substitution effect, an income (wealt
Mariulka [41]

Answer:

a) subtitution effecrt as the opportunity cost for consuming Doritos increased therefore, a portion of the demand in this market will steer into other like Lays.

b) wealth effect the consumption will increase as we are given an extraordinary income

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Explanation:

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3 years ago
A company had stock outstanding as follows during each of its first three years of operations: 2,500 shares of 10%, $100 par, cu
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Answer:

See the attached photo for the completed the schedule.

Explanation:

Note: See the attached photo for the completed the schedule.

In the attach excel file, the following formulae and calculations are used:

Peferred stock dividend per share = Total cumulative preferred stock dividend paid in a year / Number of cumulative preferred shares

Common stock dividend per share = Total common stock dividend paid in a year / Number of common shares

Total cumulative preferred stock dividend = Number of cumulative preferred stock * Par value * Dividend rate = 2,500 * $100 * 10% =  2,500 * $100 * 10% = $25,000

Outstanding cumulative preferred stock dividend in Year 1 = Total cumulative preferred stock dividend - Total cumulative preferred stock dividend paid in Year 1 = $25,000 - $10,000 = $15,000

Outstanding cumulative preferred stock dividend in Year 2 = Outstanding cumulative preferred stock dividend in Year 1 = $15,000

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6 0
3 years ago
Garcia Co. sells snowboards. Each snowboard requires direct materials of $100, direct labor of $30, and variable overhead of $45
jeka57 [31]

Answer:

Selling Price per unit = $287.5 per unit

Explanation:

Provided quantum of sales = 10,000 units

Cost statement for 10,000 units

Direct material = $100 \times 10,000 = $1,000,000

Direct Labor = $30 \times 10,000 = $300,000

Variable Overhead = $45 \times 10,000 = $450,000

Fixed Overhead Costs = $635,000

Fixed Selling and administrative Cost = $115,000

Total = $2,500,000

Add: Profit mark up 15% = $375,000

Total Selling Value = $2,875,000

Selling Price per unit = $2,875,000/10,000 = $287.5 per unit

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Rom4ik [11]

Answer:

Multichannel distribution system.

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