6. Consider the data summarized in the R output below. Find the missing count (i.e., the valueof x in the last row).count?4?[0,5)[5, 10)[10, 15)[15, 20) Xcumpct8.0024.0052.00100.00(a) 25 (b) 12 (c) 8 (d) 7 (e) 5

Given the R output.want to find the missing value of x?In the R output, count ( number of…

Answered: 6. Consider the data summarized in the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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14.4 Run the following program to create three data sets, ONE, TWO, and THREE. List the contents of all three using PROC PRINT. Now, combine the three data sets into a single data set called TOGETHER. DATA ONE TWO THREE; RUN; DO I 1 TO 5; DO TIME DOB WEIGHT END; END; DROP I; 1 TO 3; INT (10000 + RANUNI (0) *365); RANNOR (0) *50 + 150; IF TIME 1 THEN OUTPUT ONE; ELSE IF TIME = 2 THEN OUTPUT TWO; ELSE IF TIME 3 THEN OUTPUT THREE; FORMAT DOB DATE9.;
3:29 mylab.pearson.com/S Determine the original set of data. 1012 2 1 447 8 3 3 5 5 5 7 8 4 01 Legend: 110 represents 10 The original set of data is (Use a comma to ||| = VO) 1 22 ... 46 ... - 13% separate answers as needed. Use ascending order.) O + 3 :
Find the average of the first 50 natural numbers is……………….
Example 6.14 Convert the set of numbers 6, 7, 5, 10 and 12 into standard scores:
O O O Less than 8 8. A sample of 400 Goshen households is selected and several variables are recorded. Which of the following statements is correct? * O Total household Income is a ratio level data. Socioeconomic status (recorded as "low income", "middle income", or "high income" is nominal level data. O The number of people living in a household is a continuous variable. O The primary language spoke in the household is ordinal level data.
Number of ChildrenTable 1 shows the number of women (per 1000) between 15 and 50 years of age who have been married grouped by the number of children they have had. Table 2 gives the same information for women who have never been married.1 Number of Children Women per 1000 0 162 1 213 2 344 3 182 4 69 5+ 32 Table 1 Women who have been married Number of Children Women per 1000 0 752 1 117 2 72 3 35 4 15 5+ 10 Table 2 Women who have never been married 1http://www.census.gov/hhes/fertility/data/cps/2014.html, Table 1, June 2014. Condition gt requires numbers instead of "null" and "0" (a) Without doing any calculations, which of the two samples appears to have the highest mean number of children? Women who have been marriedWomen who have never been married Which of the distributions appears to have the mean most different from the median? Women who have been marriedWomen who have never been married…
In Out Select the correct function 7 13 that represents this data. 19 25 31 [?] 드12345 x
The table gives some information about the delays (in minutes) of 80 flights. Delay (n minutes) Frequency Cumulative frequency 10 - 19 16 16 20 - 29 26 42 30 - 39 23 40 - 49 10 75 50 - 59 5 80 The number of flights which delayed 39 minutes or less than 39 minutes is:65 flights. true false
A certain affects virus 0.8% of the population. A test used to detect the virus in a person is positive 88% of the time if the person has the virus (true positive) and 13% of the time if the person does not have the virus (false postive). Fill out the remainder of the following table and use it to answer the two questions below. (enter answer with no commas, i.e. as 1000 not 1,000.) Infected Not Infected Total Positive Test [a] [b] [c] Negative Test [d] [e] [f] Total 800 99,200 100,000 i) Find the probability that a person has the virus given that they have tested positive. (Round your answer to the nearest tenth of a percent and do not include a percent sign.)[g]_______ % ii) Find the probability that a person does not have the virus given that they test negative. (Round your answer to the nearest tenth of a percent and do not include a percent sign.)[h]________ %
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6. Consider the data summarized in the R output below. Find the missing count (i.e., the value of x in the last row). count ? 4 ? [0,5) [5, 10) [10, 15) [15, 20) X cumpct 8.00 24.00 52.00 100.00 (a) 25 (b) 12 (c) 8 (d) 7 (e) 5