Generate a new column of data using STATDISK for any of the data sets. Specifically, transform...
Generate a new column of data using STATDISK for any of the data sets. Specifically, transform column 1 into column 2 by multiplying column 1 by 3. Which of the following statements are true?
Hint: There are three correct answers!
Group of answer choices
The standard deviation of the transformed data is 9 times the standard deviation of the original data.
The median of the transformed data is 9 times the median of the original data.
The median of the transformed data is 3 times the median of the original data.
The standard deviation of the transformed data is the same as the standard deviation of the original data.
The standard deviation of the transformed data is 3 times the standard deviation of the original data.
The median of the transformed data is the same as the median of the original data.
The mean of the transformed data is the same as the mean of the original data.
The mean of the transformed data is 9 times the mean of the original data.
The mean of the transformed data is 3 times the mean of the original data.
Homework Answers
ANSWER:
For any data set, if we multiply all the values by 3, then:
The mean of the transformed data is 3 times the mean of the original data.
The standard deviation of the transformed data is 3 times the standard deviation of the original data.
The median of the transformed data is 3 times the median of the original data.
Add Answer to:
Generate a new column of data using STATDISK for any of the data
sets. Specifically, transform...
You have a data set C1 and you do the following transformation using statistical software: C2=C1/5...
You
have a data set C1 and you do the following transformation using
statistical software: C2=C1/5
You find the mean, median and standard deviation of the
original C1 and the new C2 and compare them.
You must then answer the question pictured below. I assumed
"none of them" would be the answer since all three values changed
after the transformation, but that answer if wrong.
•If you shift the original data (C1) as follows: C3=C1+5 how
would you answer the...
2. Comparing smaller data sets using box plots Two data sets describing the fraction of protein...
2. Comparing smaller data sets using box plots Two data sets describing the fraction of protein recovered from thirteen test samples by each of two different methods are given in the table below Method1 Method 2 0.32 0.35 0.37 0.39 042 0.47 0.51 0.58 0.60 0.62 0.65 0.68 0.75 0.25 0.40 0.48 0.55 0.56 0.58 0.60 0.65 0.70 0.76 0.80 0.91 0.99 (a) Construct boxplots of the two sets of data. Compare the whisker lengths in the box plots of...
solve the following questions Raw data is organized into a frequency table. Why would the raw...
solve the following questions
Raw data is organized into a frequency table. Why would the raw data to differ from the mean of the frequency table? 13. we expect the mean of 14. mode, but different standard deviations Create two data sets, each with n = 5, that have the same mean, median, and 15. Construct a data set for which N = 7, u = 9, a = 0 16. Graphical Reasoning Both data sets shown in the stem-and-leaf...
Module 02 Homework Assignment The data set below shows the ages of 10 randomly selected drivers...
Module 02 Homework Assignment The data set below shows the ages of 10 randomly selected drivers who recently filed car insurance claims. Calculate the mean, median, mode and midrange for the data set below. Show your calculations and interpret your results in context of the problem. 51 50 47 50 48 41 59 47 45 37 Mean: Interpretation: Median: Interpretation: Mode: Interpretation: Midrange: Interpretation: Determine whether the statements below are true or false. If you answer false, explain why the...
3.) For this problem you need to generate data so open the probability simulator on the...
3.) For this problem you need to generate data so open the probability simulator on the TI calculator and set your seed (Use last 4 digits of your GCID). Select the Roll Dice simulator and set the number of trials to 16, and the number of Sides to 12. Execute Roll and save Data to a list. PROB SIM APP Call the corresponding random variable X. Settings Trial Set: 16 Dice: 1 2 3 Sides: 6 8 10 12 20...
In this problem, we explore the effect on the standard deviation of multiplying each data value...
In this problem, we explore the effect on the standard deviation
of multiplying each data value in a data set by the same constant.
Consider the data set 17, 5, 10, 9, 4.
(a) Use the defining formula, the computation formula, or a
calculator to compute s. (Round your answer to one decimal place.)
s =
(b) Multiply each data value by 3 to obtain the new data set 51,
15, 30, 27, 12. Compute s. (Round your answer to...
Due Since Yesterday, need it ASAP please! Data is there already. if you can't do it...
Due Since Yesterday, need it ASAP please!
Data is there already. if you can't do it don't mess
with it. You asked the same thing yesterday.
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageFATHER MOTHER FIRST SO 68.0 70.0 64.0 71.0 65.5 720 69.0 63.5 69.5 66.0 71.0 72.0 70.0 58.0 65.5 60.0 68.0 67.0 65.0 65.0 71.0 63.0 71.0 67.0 65.5 70,0 68.0 63.0 70.5 62.0 66.0 64.0...
Part 1 For the following three data sets, calculate the: a. mean (3 pts) b. median...
Part 1 For the following three data sets, calculate the: a. mean (3 pts) b. median (2 pts) c mode (1 pt) d. range (2 pts) e. variance (5 pts) f standard deviation (2 pts) Data Set 1 3, 4, 2, 2, 3, 4, 2,1, 9, 6, 2, 5, 6, 3, 2, 4, 2 Data Set 2: 23, 22, 21, 22, 22, 22, 21, 23, 25, 23, 22, 23, 24, 25, 25, 21 Data Set 3: 13, 18, 34, 1,...
The following table shows descriptive summaries for data on the number of defective cars produced daily...
The following table shows descriptive summaries for data on the number of defective cars produced daily at a Chevrolet plant: Average = 5.34783 Minimum = 1.0 Median = 5.0 Maximum = 9.0 Mode = 5.0 Interquartile Range = 5.0 Variance = 6.78261 Variation coefficient = 48.6991% Standard deviation = 2.60434 If the data x = 9 is changed to an arbitrarily large data (for example, x = 100), of the following three statements, which one is true? a. The mean...
Unit 6B Test 1 Use the following sets of SAT scomes to answer the following questions...
Unit 6B Test 1 Use the following sets of SAT scomes to answer the following questions SAT Scores for Men SAT Ses for Women 1059 1328 1175 1123 923 1017 1214 1236 965 41 1053 1056 1395 1312 1042 1313 1040 1100 1290 90 1300 1222 1100 125 1300 12% 985 1350 I. Compute the mean and the median for each set of data. 2. Compute the 5-Number Summary for each set of data 3. Sketch side-by-side bexplots for the...
You
have a data set C1 and you do the following transformation using
statistical software: C2=C1/5
You find the mean, median and standard deviation of the
original C1 and the new C2 and compare them.
You must then answer the question pictured below. I assumed
"none of them" would be the answer since all three values changed
after the transformation, but that answer if wrong.
•If you shift the original data (C1) as follows: C3=C1+5 how
would you answer the...
2. Comparing smaller data sets using box plots Two data sets describing the fraction of protein recovered from thirteen test samples by each of two different methods are given in the table below Method1 Method 2 0.32 0.35 0.37 0.39 042 0.47 0.51 0.58 0.60 0.62 0.65 0.68 0.75 0.25 0.40 0.48 0.55 0.56 0.58 0.60 0.65 0.70 0.76 0.80 0.91 0.99 (a) Construct boxplots of the two sets of data. Compare the whisker lengths in the box plots of...
solve the following questions
Raw data is organized into a frequency table. Why would the raw data to differ from the mean of the frequency table? 13. we expect the mean of 14. mode, but different standard deviations Create two data sets, each with n = 5, that have the same mean, median, and 15. Construct a data set for which N = 7, u = 9, a = 0 16. Graphical Reasoning Both data sets shown in the stem-and-leaf...
3.) For this problem you need to generate data so open the probability simulator on the TI calculator and set your seed (Use last 4 digits of your GCID). Select the Roll Dice simulator and set the number of trials to 16, and the number of Sides to 12. Execute Roll and save Data to a list. PROB SIM APP Call the corresponding random variable X. Settings Trial Set: 16 Dice: 1 2 3 Sides: 6 8 10 12 20...
In this problem, we explore the effect on the standard deviation
of multiplying each data value in a data set by the same constant.
Consider the data set 17, 5, 10, 9, 4.
(a) Use the defining formula, the computation formula, or a
calculator to compute s. (Round your answer to one decimal place.)
s =
(b) Multiply each data value by 3 to obtain the new data set 51,
15, 30, 27, 12. Compute s. (Round your answer to...
Due Since Yesterday, need it ASAP please!
Data is there already. if you can't do it don't mess
with it. You asked the same thing yesterday.
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageFATHER MOTHER FIRST SO 68.0 70.0 64.0 71.0 65.5 720 69.0 63.5 69.5 66.0 71.0 72.0 70.0 58.0 65.5 60.0 68.0 67.0 65.0 65.0 71.0 63.0 71.0 67.0 65.5 70,0 68.0 63.0 70.5 62.0 66.0 64.0...
Part 1 For the following three data sets, calculate the: a. mean (3 pts) b. median (2 pts) c mode (1 pt) d. range (2 pts) e. variance (5 pts) f standard deviation (2 pts) Data Set 1 3, 4, 2, 2, 3, 4, 2,1, 9, 6, 2, 5, 6, 3, 2, 4, 2 Data Set 2: 23, 22, 21, 22, 22, 22, 21, 23, 25, 23, 22, 23, 24, 25, 25, 21 Data Set 3: 13, 18, 34, 1,...
Unit 6B Test 1 Use the following sets of SAT scomes to answer the following questions SAT Scores for Men SAT Ses for Women 1059 1328 1175 1123 923 1017 1214 1236 965 41 1053 1056 1395 1312 1042 1313 1040 1100 1290 90 1300 1222 1100 125 1300 12% 985 1350 I. Compute the mean and the median for each set of data. 2. Compute the 5-Number Summary for each set of data 3. Sketch side-by-side bexplots for the...
Most questions answered within 3 hours.
-
What do you think are the chemical reactions involved in the
breathalyzer tests administered to potentially...
asked 12 minutes ago -
A random sample of 120 observations produces a mean of
38.2 from a population with a...
asked 19 minutes ago -
The average area of land burned by forest fires every year in
Canada is 2.5 million...
asked 21 minutes ago -
36. The basic difference between government bureaus and market
firms is that bureaus:
a. can...
asked 21 minutes ago -
java
- A recursive method findR() to search for a number in list
(ArrayList)
- A...
asked 40 minutes ago -
Which of the following is an example of a screen against adverse
selection? [Mark All That...
asked 38 minutes ago -
A worker drives a 0.560 kg spike into a rail tie with a 2.76 kg
sledgehammer....
asked 44 minutes ago -
Assume the following information concerning two stocks that make
up an index. What is the price-weighted...
asked 47 minutes ago -
Suppose a firm has a retention ratio of 58 percent and net
income of $9.2 million....
asked 49 minutes ago -
1.A greater horizontal separation between the shallow and higher depth epicenters is indicative of:
A a...
asked 51 minutes ago -
(1). Which of the following molecules is most soluble
in hexane, C6H14?
NH3
CH3NH2
CH3OH
CH3CH3...
asked 49 minutes ago -
Calculate the speed of sound in water vapour (only) at 20 bar
and 350oC utilizing (a)...
asked 1 hour ago