Question
In: Math
If the median of the data arranged in ascending order is 63, find the value of x.
If the median of the data arranged in ascending order is 63, find the value of x.
29, 32, 48, 50, x, x + 2, 72, 78, 84, 95
Solutions
Expert Solution
Given data values:
29, 32, 48, 50, x, x + 2, 72, 78, 84, 95
Number of data values = 10 (even)
10/2 = 5
5th data value = x
(10/2) + 1 = 6
6th data value = x + 2
Median = (5th + 6th) data values/2
= (x + x + 2)/2
Thus, (2x + 2)/2 = 63 {from the given}
2(x + 1)/2 = 63
x + 1 = 63
x = 62
The value of x is 62.
Nikhil Thakur answered 2 years agoRelated Solutions
The height measurements of 600 adult males are arranged in ascending order and it is observed...
The height measurements of 600 adult males are arranged in
ascending order and it is observed that 180th and 450th entries are
46.3 and 67.8 inch respectively. If the measurements are normally
distributed. i. Find the mean and the standard deviation of the
distribution. ii. Find the number of males whose height is between
40 and 70 inches.
I will be very grateful to you if you explain the solution
well
Find the median of this received calls data distribution?
Find the median of this received calls data distribution?No. of calls: 0, 1, 2, 3, 4, 5, 6, 7, Total Frequency: 14, 21, 25, 43, 51 40 39 12 245
Find the probabilities for the following poker hands. They are arranged in decreasing order of probability....
Find the probabilities for the following poker hands. They are
arranged in decreasing order of probability.
(e) Straight. (Five cards in a sequence. Does not include a
straight flush. Ace can be high or low.)
(f) Three of a kind. (Three cards of one face value. Does not
include four of a kind or full house.)
(g) Two pair. (Does not include four of a kind or full
house.)
(h) One pair. (Does not include any of the aforementioned
conditions.)
2)The letters of the word EXCELLENT are arranged in a random order. Find the probability that:...
2)The letters of the word EXCELLENT are arranged in a random
order. Find the probability that:
a. the same letter occurs at each end.
b. X,C, and N occur together, in any order.
c. all 9 letters occur in alphabetical order.
a. Find the mean, median, and range for each of the two data sets. Find the mean, median, and range for faculty parking.
Faculty: 3, 4, 2, 1, 2, 3, 5, 4, 4, 3, 2
Student: 9, 10, 12, 6, 11, 14, 5, 8, 10, 14, 13
The following data sets give the ages in years of a sample of
cars in a faculty parking lot and a student parking lot at a
college. Complete parts (a) through (e).
.
a. Find the mean, median, and range for each of the two data
sets. Find the mean, median, and range for faculty parking....
For the data in the table, find the mean and the median of the monthly high...
For the data in the table, find the mean and the median of the
monthly high temperatures. Then do the same for the monthly low
temperatures.What is the mean of the monthly high
temperatures?
month high low
Jan 16 7
Feb 23 13
Mar 29 18
April 43 30
May 56 45
The mean of the high temperatures °F.
(Type an integer or a decimal.)
What is the median of the monthly high temperatures?
The median of the high temperatures...
Find the appropriate center of the data (mean or median) and the appropriate measure of variability...
Find the appropriate center of the data (mean or median) and the
appropriate measure of variability (standard deviation or
interquartile range).
Explain in your own words why you chose these measures.
Describe the shape of the data distribution and explain why you
chose that shape. Include any information that will help your
readers understand or visualize your data set.
DATA SET B
302.4 262.8
255.6 214.2
230.4 345.6
237.6 253.8
370.8 333.0
271.8 266.4
280.8 271.8
358.2 354.6
228.6 302.4 ...
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then...
Find the (a) mean, (b) median, (c) mode, and (d) midrange
for the data and then (e) answer the given question.
Listed below are the weights in pounds of
1111
players randomly selected from the roster of a championship
sports team. Are the results likely to be representative of all
players in that sport's league?
221221
256256
248248
276276
220220
237237
298298
273273
220220
187187
298298
a. Find the mean.
The mean is
nothing
pound(s).
(Type an integer or...
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then...
Find the (a) mean, (b) median, (c) mode, and (d) midrange
for the data and then (e) answer the given question. Listed below
are the weights in pounds of 11 players randomly selected from the
roster of a championship sports team. Are the results likely to be
representative of all players in that sport's league?
246 273 298 259 266 200 260 306 246 248 200
a. Find the mean. The mean is nothing pound(s). (Type an integer
or a...
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then...
Find the (a) mean, (b) median, (c) mode, and (d) midrange
for the data and then (e) answer the given question. Listed below
are the jersey numbers of 11 players randomly selected from the
roster of a championship sports team. What do the results tell us?
4 47 78 75 10 38 26 55 39 79 6
a. Find the mean.
. (Type an integer or a decimal rounded to one decimal place
as needed.)
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Read at least 2 academically reviewed articles and Write an annotated bibliography paper on Master Budgeting
- Why normalization and referential integrity are important principles when designing relational databases?
- Respond to the following in a minimum of 175 words: Discuss what elements should be present...
- 1) The 3rd bright fringe of a double slit interference pattern is 30.0 cm above the...
- A solar cell generates a potential difference of 0.320 V when a 445.0 ? resistor is...
- A ceiling fan consists of a small cylindrical disk with 5 thin rods coming from the...
- You measure the following quantities as A = 1.0 m ± 0.2 m, B = 2.0...
ADVERTISEMENT