Question

Here is a sample data set. 122.1 132.9 153.2 170.7 207.9 246.7 259.1 295.8 301.8 315.5...

Here is a sample data set.

122.1 132.9 153.2 170.7 207.9 246.7
259.1 295.8 301.8 315.5 335.7 361.8
366.2 366.2 366.2 369.8 376.6 377.8
378.7 381.3 398.6 399.4 400.7 401.4
403.9 423.6 424.5 424.5 426.7 446.9
460.4 467.4 468.1 470.4 480 487.6
495.3 496 500.2 501.8 501.8 501.8
506.6 514 518.2 522.1 535.8 552.5
555.2 563.2 565.9 573.6 580.9 583.2



246810length (cm)100150200250300350400450500550600Frequency

Find the first quartile for this data set.
Q1 =

Find the third quartile for this data set.
Q3 =

Find the interquartile range for this data set.
IQR =

Find the lower fence separating outliers from usual values.
Fencelow =

Find the upper fence separating outliers from usual values.
Fencehigh =

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find...
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 40 51 35 44 40 37 40 48 45 37 36 56 43 36 15 52 37 51 30 30     a. Find the quartiles. The first​ quartile, Q1 is = The second​ quartile, Q2 = The third​ quartile, Q3 = ​(Type integers or​ decimals.) b. Find the interquartile range. The interquartile range​ (IQR) is = ​(Type...
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find...
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 54 61 55 61 65 56 57 62 56 63 60 63 55 57 78 a. Find the quartiles. The first? quartile, Upper Q 1?, is ? The second? quartile, Upper Q 2?, is? The third? quartile, Upper Q 3?, is ? ?(Type integers or? decimals.) b. Find the interquartile range. The interquartile range? (IQR) is?
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find...
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 41 53 35 45 40 38 40 47 45 39 36 54 44 34 15 52 39 49 30 29   a. Find the quartiles. The first​ quartile, Upper Q 1​, is nothing. The second​ quartile, Upper Q 2​, is nothing. The third​ quartile, Upper Q 3​, is nothing. ​(Type integers or​ decimals.) b. Find the interquartile range....
The following is a set of data from a sample of n=7. 18 19 17 20...
The following is a set of data from a sample of n=7. 18 19 17 20 15 13 6  ​(a) Compute the first quartile ​(Upper Q1​), the third quartile ​(Upper Q3​), and the interquartile range. ​(b) List the​ five-number summary. ​(c) Construct a boxplot and describe the shape.
The accompanying data represent the miles per gallon of a random sample of cars with a​...
The accompanying data represent the miles per gallon of a random sample of cars with a​ three-cylinder, 1.0 liter engine. ​(a) Compute the​ z-score corresponding to the individual who obtained 35.9 miles per gallon. Interpret this result ​(b) Determine the quartiles. ​(c) Compute and interpret the interquartile​ range, IQR. ​(d) Determine the lower and upper fences. Are there any​ outliers? 32.6 34.4 34.8 35.2 35.9 36.2 37.4 37.7 38.0 38.1 38.2 38.6 38.7 39.0 39.4 39.7 40.2 40.7 41.4 41.8...
suppose a data set consisting of exam scores has a lower quartile Q1=60, a median m=75...
suppose a data set consisting of exam scores has a lower quartile Q1=60, a median m=75 and an upper quartile of Q3=85. the scores on the exam range from 18 to 100. Without having the actual scores available to you, which one of the following statements is true? a) the data set contains no suspected outliers b) the data set contains suspected outliers only on its lower end c) the data set contains suspected outliers only on its upper end...
Given the data set 62 , 65 , 68 , 70 , 72 , 74 ,...
Given the data set 62 , 65 , 68 , 70 , 72 , 74 , 76 , 78 , 80 , 82 , 96 , 101, find a) the median, b) the first quartile, c) the third quartile, c) the interquartile range (IQR).
Consider the following data set: Find the lower fence Find the upper fence Number of outliers...
Consider the following data set: Find the lower fence Find the upper fence Number of outliers = 40.9 39.4 38.8 28.8 32.3 37.8 34.4 37.8 39.7 34.4 37.5 26.9 40.6 37.2 35.7 33.3 39.7 38.3 39.4 39.2 40.6 39.4 38.5 34.5 38.5 34.9 40 31.4 29.3 34.4 Using the IQR definition of outliers, how many outliers are in this data set?
Please explain step by step. The following data represents the GPA of a sample of 15...
Please explain step by step. The following data represents the GPA of a sample of 15 students enrolled in a history class. 3.4, 3.9, 4.0, 2.8, 3.5, 2.6, 3.2, 3.6, 1.9, 2.1, 2.0, 3.3, 2.4, 1.8, 3.2 (a) Find the first quartile. Do not include the median in the calculations. Answer: __________________ (b) Find the third quartile. Do not include the median in the calculations. Answer: __________________ (c) Find the mean.(Round to 2 decimal places.) Answer: __________________ (d) Find the...
Consider the following data set showing the number of days with hail in six randomly chosen...
Consider the following data set showing the number of days with hail in six randomly chosen years in Denver: D = {2,3,6,14,21,X} The number X is not legible, but we do know that X > 21. The following questions involve numbers from the 5-number summary for this data set. a) what is the third quartile, Q3? b) what is the interquartile range? c)use the 1.5 IQR criterion to determine the value C such that if X ≤ C , then...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT