Question

In: Statistics and Probability

The given data are the crime complaints received to the 8th Precincts during a week. 33...

The given data are the crime complaints received to the 8th Precincts during a week. 33 56 40 40 27 13 19 19 (a) Find the mean, median, and mode for these data. (b) Determine the five-number summary and construct the box-and-whiskers plot for the data of the crime complaints in North Brooklyn.

Solutions

Expert Solution

Solution:

a)

• Mean:

• Median:

• Mode:

Therefore, based on the information obtained about the number of times each value appears in the sample, it is concluded that there are multiple modes, which are the values 19 and 40, that appear the same amount of times and are more frequent than the rest of the values.

b) Five number summary and box plot is:

orchestra answered 2 years ago
Next > < Previous

Related Solutions

The following data represents the number of complaints a company received for the 20 days that...
The following data represents the number of complaints a company received for the 20 days that it was open in March: 5,2,7,3,8,4,0,3,3,4,2,9,4,3,5,11,3,1,2,4. a. Create a frequency table and a relative frequency table. b. draw the frequency histogram and describe its shape c. Find the mean, median, and mode
A department store manager has monitored the number of complaints received per week about poor service....
A department store manager has monitored the number of complaints received per week about poor service. The probabilities for numbers of complaints in a week, established by this review, are shown in the table. Number of complaints 0 1 2 3 4 5 Probability 0.20 0.29 0.26 0.12 0.05 0.08 What is the probability of between 1 and 3 (inclusive) complaints received per week? Please specify your answer in decimal terms and round your answer to the nearest hundredth (e.g.,...
A department store manager has monitored the number of complaints received per week about poor service....
A department store manager has monitored the number of complaints received per week about poor service. The probabilities for numbers of complaints in a week, established by this review, are shown in the table. Number of complaints 0 1 2 3 4 5 Probability 0.10 0.29 0.33 0.13 0.07 0.08 What is the probability of between 2 and 3 (inclusive) complaints received per week? Please specify your answer in decimal terms and round your answer to the nearest hundredth (e.g.,...
Data Set II Identity Theft Complaints (page 767) The data values show the number of complaints...
Data Set II Identity Theft Complaints (page 767) The data values show the number of complaints of identity theft for 50 selected cities. 2609    1202    2730    483    655 626 393    1268 279 663 817 1165    551 2654    592 128    189    424    585 78 1836    154 248 239 5888 574    75    226 28 205 176    372 84    229 15 148    117 22    211   ...
You received invoices from Cisco Industries dated May 8th for $1,500, May 19th for $4,000, and...
You received invoices from Cisco Industries dated May 8th for $1,500, May 19th for $4,000, and June 1st for $2,500. You have also made payments of $1,200 on May 27th and $1,800 on May 30th. What total amount must be paid on June 5 th to settle the remaining balance on all the invoices with terms 2/10, n/30? Please can I get a clear and easy solution so I can understand thank:)
The Lubbock County Bureau of Weights and Measures received complaints that a local bottling company was...
The Lubbock County Bureau of Weights and Measures received complaints that a local bottling company was putting less than 20 ounces of root beer in its bottles (labeled 20 oz.). A random sample of fourteen 20-oz. bottles will be randomly selected and its contents will be measured to test the claim that the bottling company is putting significantly less than 20 ounces of root beer in its bottles. Use a 5% level of significance. Collect data from 14 randomly selected...
The Lubbock County Bureau of Weights and Measures received complaints that a local bottling company was...
The Lubbock County Bureau of Weights and Measures received complaints that a local bottling company was putting less than 20 ounces of root beer in its bottles (labeled 20 oz.). A random sample of fourteen 20-oz. bottles will be randomly selected and its contents will be measured to test the claim that the bottling company is putting significantly less than 20 ounces of root beer in its bottles. Use a 5% level of significance. 9). [2 points] A rival root...
The number of complaints received by a company each month follows a Poisson distribution with mean...
The number of complaints received by a company each month follows a Poisson distribution with mean 6. (a) Calculate the probability the company receives no complaint in a certain week. (b) Calculate the probability the company receives more than 4 complaints in a 2-week period. (c) Over a certain month, calculate the probability the company receives fewer complaints than it usually does with respect to its monthly average.
In 2016 the Better Business Bureau settled 80% of complaints they received in the United States....
In 2016 the Better Business Bureau settled 80% of complaints they received in the United States. Suppose you have been hired by the Better Business Bureau to investigate the complaints they received this year involving new car dealers. You plan to select a sample of new car dealer complaints to estimate the proportion of complaints the Better Business Bureau is able to settle. Assume the population proportion of complaints settled for new car dealers is 0.80, the same as the...
During Week 5, you will be provided a dataset that will create a full data pipeline...
During Week 5, you will be provided a dataset that will create a full data pipeline in Python. This will include ingest, storage, cleansing, preprocessing, and utilization. The utilization of these data may be in a descriptive manner (e.g., simple report) or predictive manner (e.g., machine learning algorithm). During your final IP, you will utilize the dataset provided by Data.Gov. This dataset provides demographics by zip code and is available in many formats, such as CSV, JSON, XML, and RDF....
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT