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slamgirl [31]
2 years ago
14

The median of 15, 17, 13, 19, 20, 33, 22, 12, 18, and ◼ is 18.5. Is it possible to determine the missing value?

Mathematics
2 answers:
Julli [10]2 years ago
6 0

According to the data set with median 18.5 It is impossible to determine the missing value.

Median:

  • Median is  centre number of a ascending or descending list of numbers.

Firstly, let's arrange the numbers in ascending list.

Therefore,

15, 17, 13, 19, 20, 33, 22, 12, 18, and x

<h3 /><h3>Sorted number:</h3>
  • 12, 13, 15, 17, 18, 19, 20, 22, 33 and x.

The amount of number is an even number. Therefore, the middle number is two. This means we add them and divide by 2.

Now, we don't know the value of the last number. But we were given the median as 18.5. Therefore, let's test it

18.5 = 18 + 19 / 2

37 / 2 = 18.5

It is impossible to determine the missing value.

learn more on median here: brainly.com/question/16473709?referrer=searchResults

yanalaym [24]2 years ago
3 0

It is NOT possible to determine the missing value from the given data.

<h3>Mean and Median</h3>

Mean is the average of a number of data while the median is the number at the middle of the given data.

  • For a given data with a missing value, we can only find the missing value by calculating the mean of the data and equating the given mean.

Hence from the given data, it is NOT possible to determine the missing value from the given data.

Learn more on median and mean here; brainly.com/question/14805451

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Which is the equation of a line that passes through the point (3,-4) and has a slope of 2.
Travka [436]

Answer:

y = 2x - 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2, thus

y = 2x + c ← is the partial equation

To find c substitute (3, - 4) into the partial equation

- 4 = 6 + c ⇒ c = - 4 - 6 = - 10

y = 2x - 10 ← equation of line

6 0
3 years ago
PLEASE HELP..MATH 8TH GRADE​
jolli1 [7]

Answer. z = ± √10 = ± 3.1623

8 0
3 years ago
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The questions are included in the images below. If you can solve AND EXPLAIN it to me, then I will give brainliest to whoever an
Feliz [49]

Answer:

blep

Step-by-step explanation:

Higher then the levels of ten and lower of the x-axis through the ten starting with negative ten to y axis 10

3 0
3 years ago
Read 2 more answers
Solve the inequality |x − 6| − 10 &lt; 1 Write the answer as a compound inequality
Tju [1.3M]
|x-6| < 1 + 10 (move 10 to the right side)
|x-6| < 11

1)x-6 < 11 (here x >= 6)
2)-x+6 < 11 (here x < 6)

1)x<17
2)x>-5

so we get -5 < x < 17

the answer: (-5; 17)
5 0
3 years ago
Alexander says that 3x + 4y is equivalent to (3)(4) + xy because of any order, any grouping. Is he correct why or why not
snow_lady [41]

Answer:

Alexander is incorrect because the expressions are not equivalent.

Step-by-step explanation:

If the expression is evaluated for any value of x, y; the result will not be same.

For instance, let assume x = 1 and y = 2

3x + 4y = 3 + 4 = 7

(3)(4) + xy = (3)(4) + (1 * 2) = 12 + 2 = 14

So, the expressions are not the same and Alexander is incorrect.

3 0
3 years ago
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