Homework Answers
Total frequency = 123
Median = (n+1)/2 = 123+1/2 =124/2 = 62th term
Cf just below is 18 and 24 will be around 66
middle of 18 and 24 will be around
then the approximate median will be 21
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4:22 LTE 23:07 Exit Set C 2. This histogram shows the percentage of the population that...
solutions are there but i don't undestand why 4. The density histogram below shows the suicide...
solutions are there but i don't undestand why
4. The density histogram below shows the suicide rates for 200 different countries in the year 2010. Please answer the questions below about this histogram. (2 points each) (6%) Density (% of countries per 1 unit of rate) (496) (196) Jo 10 15 20 Suicide Rate (a) What percentage of countries had a suicide rate less than 12? 16%+48% 64% (b) What percentage of countries had a suicide rate between 0 and...
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For each variable of interest – Percent Time Asleep and Longevity – create a grouped frequency...
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You are studying an invasive insect species in the USA.
Understanding where invasive species comes from can help with
management (e.g., importation of native natural enemies for
biocontrol). The graph below shows output from a STRUCTURE analysis
of 10 microsatellite markers in 50 individuals taken from the
invasive US population, and the three native countries of origin,
Spain, France, and Italy. A-1pt) How many genetic groups, or
clusters, were identified in the analysis? Assuming you’ve completely
sampled the native range...
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4. The following frequency table shows the test score distribution for a random sample of 25...
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1. The diagram below shows a perfectly competitive firm, just one of the many firms in...
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Please solve c and d Second picture is the values Industrial engineers periodically conduct "work measurement"...
Please solve c and d
Second picture is the values
Industrial engineers periodically conduct "work measurement" analyses to determine the time required to produce a single unit of output. At a large processing plant, the number of total worker-hours required per day to perform a certain task was recorded for 50 days. Include a pdf with your answers.(do not include computer output) a. Compute the mean, median, and mode of the data set. b. Find the range, variance, and standard...
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solutions are there but i don't undestand why
4. The density histogram below shows the suicide rates for 200 different countries in the year 2010. Please answer the questions below about this histogram. (2 points each) (6%) Density (% of countries per 1 unit of rate) (496) (196) Jo 10 15 20 Suicide Rate (a) What percentage of countries had a suicide rate less than 12? 16%+48% 64% (b) What percentage of countries had a suicide rate between 0 and...
2. Consumption possibilities based on comparative advantage When a country specializes in the production of a good, this means that it can produce this good at a lower opportunity cost than its trading partner. Because of this comparative advantage, both countries benefit when they specialize and trade with each other. The following graphs show the production possibilities frontiers (PPFs) for Freedonia and Lamponia. Both countries produce grain and sugar, each initially (i.e., before specialization and trade) producing 18 million pounds...
You are studying an invasive insect species in the USA.
Understanding where invasive species comes from can help with
management (e.g., importation of native natural enemies for
biocontrol). The graph below shows output from a STRUCTURE analysis
of 10 microsatellite markers in 50 individuals taken from the
invasive US population, and the three native countries of origin,
Spain, France, and Italy. A-1pt) How many genetic groups, or
clusters, were identified in the analysis? Assuming you’ve completely
sampled the native range...
Verizon LTE 9:38 PM 5% Exit 14:57 The order is for phenobarbital elixir 120 mg at bedtime for the patient upon discharge. Pharmacy sends a bottle of phenobarbital elixir labeled 20 mg /5 mL. How may tablespoons will the nurse instruct the patient to take at home? 2 tablespoons 3. The physician orders digoxin 125 mcg p.o. q.AM. Pharmacy sends digoxin scored tablets labeled 0.25 mg tablets. How many tablet(s) will the nurse administer to the patient? Enter answer... 4....
4. The following frequency table shows the test score distribution for a random sample of 25 students taking an introductory statistics class at a certain college. a. Find the missing relative frequency b. How many students in the sample RelativeF 0.08 0.04 Score 30-40 41-51 52-62 63-73 74 -84 85-95 had a score of at least 63? Total number of students taking an introductory statistics class at this college is 800. Based on the sample data above, estimate the total...
1. The diagram below shows a perfectly competitive firm, just one of the many firms in the industry selling identical products. Don't worry if you think you may not be able to precisely discern certain values precisely in the diagram. Just use your judgment and do the best that you can. $48 46 44 42 TMC 40 38 36 34 4TC 32 30 28 26 24 DfMR AVC 22 20 18 16 14 AFC 12 10 8. 6 2 Quantity...
Please solve c and d
Second picture is the values
Industrial engineers periodically conduct "work measurement" analyses to determine the time required to produce a single unit of output. At a large processing plant, the number of total worker-hours required per day to perform a certain task was recorded for 50 days. Include a pdf with your answers.(do not include computer output) a. Compute the mean, median, and mode of the data set. b. Find the range, variance, and standard...
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