1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katarina [22]
2 years ago
8

Find the mean, meadian, mode and range for each set of data 6, 9, 2, 4, 3, 6, 5

Mathematics
2 answers:
Helga [31]2 years ago
6 0

Mean: Add up the numbers and divide the sum by the number of values in the set.

6 + 9 + 2 + 4 + 3 + 6 + 5 = 35

35 / 7 = 5

Median: Sort the set from the smallest value to the largest value and select the number in the middle. If the count of the set if even, then select the two middle values and take their mean average.

2, 3, 4, 5, 6, 6, 9

            ^

So, the median average is 5.

Mode: What number appears the most frequently?

The mode of the set is 6 because it appears twice.

Range: Sort the set by ascending order and take the smallest value and subtract that from the largest value in the set.

9 - 2 = 7

The range is 7.

Rashid [163]2 years ago
5 0

Answer:

mean  = sum of all digits / number of digits = ( 2+3+ 4 +5+ 6+6+9) / 7= 35/7 =5

median  - put the numbers in order     2 , 3, 4, 5, 6, 6, 9   which one is in the middle  -   = 5

mode =  most = 6  ( the number that occurs the most )

Step-by-step explanation:

You might be interested in
Which expression has the same value as 3,648 - 1,223? A. 3,000 - 1,000 + 40 - 20 + 8 - 3 + 6 - 2 B. 3,000 - 1,000 + 600 - 200 +
natulia [17]

Answer:

B

Step-by-step explanation:

3000-1000 = 2000

600-200 = + 400

40 - 20 = + 20

8 - 3 = + 5

7 0
3 years ago
Convert 50 grains to milligrams
Tasya [4]

Answer:

3239.95

Step-by-step explanation:

3 0
3 years ago
A random sample of 18 graduates of a certain secretarial school typed an average of 80.6 words per minute with a standard deviat
insens350 [35]

Answer: ( 77.27 , 83.93)

Therefore at 95% confidence/prediction interval is

= ( 77.27 , 83.93)

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

x+/-zr/√n

Given that;

Mean x = 80.6 words per minute

Standard deviation r = 7.2

Number of samples n = 18

Confidence interval = 95%

z(at 95% confidence) = 1.96

Substituting the values we have;

80.6+/-1.96(7.2/√18)

80.6+/-1.96(1.697056274847)

80.6 +/- 3.33

= ( 77.27 , 83.93)

Therefore at 95% confidence/prediction interval is

= ( 77.27 , 83.93)

7 0
3 years ago
The sides of a rectangle are a number and 4 less than that same numbers. The perimeter is 56. Find the dimensions of the rectang
VARVARA [1.3K]

Answer:

16m and 12m

Step-by-step explanation:

2x + 2(x - 4) = 56

4x = 64

x = 16

Sides are 16 m and 12 m

8 0
3 years ago
A bucket contains 11 2/3 gallons of water and 5/6 is full. How many gallons of water would be in a full bucket? Write a multipli
vagabundo [1.1K]

Answer:

14 gallons

Step-by-step explanation:

If 11 2/3 gallons represents 5/6 full bucket then we can equate that

x=1 full

x=\frac {11 2/3}{5/6}=14

Therefore, the bucket requires 14 gallons

7 0
3 years ago
Read 2 more answers
Other questions:
  • Plz plz help is for my brother his in first grade
    12·2 answers
  • A proportional relationship betweeof potatoes (x) and the price in dollars (y) is graphed, and the ordered pair (4, 3) is on the
    6·1 answer
  • Quadrilateral EFGH is inscribed in circle Q.<br><br> What is m∠H ?
    11·1 answer
  • Solve for x: -(-4x-1)-x&gt;-4x-20
    6·1 answer
  • Segment XY bisects angle WXZ and angle mZXY = 37 degrees. Find angle mWXY and angle mZXW
    10·1 answer
  • Help me on these questions it's 15points
    6·2 answers
  • A rectangular prism has a volume of 66 ft³, a height of 2.2 ft, and a length of 5 ft. What is the width of the prism?
    9·1 answer
  • Let's say you make a friendship bracelet to sell. It cost you $3.50 in supplies plus your time to make it. if you sell it for $7
    8·1 answer
  • Alan walks dogs on weekend she gets paid 8.50 per hour he said she works 5 hours and 45 minutes does she earn more or less than
    9·2 answers
  • The circumference of a circular garden is 62.8 feet. What is the diameter of the garden? Use 3.14 for it and do not round your a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!