All categories

2 years ago

Given the following group of numbers, 8, 2, 9,4, 2, 7, 8, 0, 4, 1, which of the following

Mathematics

2 answers:

Lena [83]2 years ago

4 0

Answer:

III. The mode is 2

Step-by-step explanation:

Mean: (8+2+9+4+2+7+8+0+4+1)/10 = 45/10 = 4.5

Median: (2+7)/2 = 9/2 = 4.5

Mode: There is no mode since 2 and 8 both appear twice (in other words, since they have the same frequency, it's bimodal)

The closest possible choice is III. The mode is 2, but keep in mind that since the data set is bimodal, there is no single mode.

kipiarov [429]2 years ago

3 0

Mode is 2,4 and 8( three numbers not 1)
Mean is 45/10 is 4.5
Median is4
The correct answer is only 2

You might be interested in

You are ordering concert tickets. You pay a processing of $5, plus $18 per ticket. How many tickets can you buy for $100?

Liula [17]

You could buy 4 tickets.

3 0

2 years ago

Read 2 more answers

The value of the the expression:

Karo-lina-s [1.5K]

Answer:

5000

Step-by-step explanation:

Let's start by evaluating what we are given. 50 times the sum of 64 and 36. Ok, so 50 times which is the way to write x (multiply) and the sum of 64 and 36 is another way to write 64 + 36.

Lets put this together now!

50 x ( 64 + 36 ) = 50 x ( 100 )

= 5000

7 0

2 years ago

CAN U PLZ HELP THANK YOU

Ulleksa [173]

Answer

second one

Step-by-step explanation:

3 0

3 years ago

A polygon is graphed on a coordinate grid with (x,y) representing the location of a certain point on the polygon. the polygon is

nasty-shy [4]

Answer: D. if a is greater than 1, the image of the polygon is smaller than the polygon

Step-by-step explanation: MARK ME BRAINLIEST!!!!

5 0

3 years ago

Find f(g(x)) and g(f(x)).<br> f(x)=x²-2 and g(x)=√x+1

Archy [21]

Answer:

1. x - 1

2. $\sqrt{x^2-1}$

Step-by-step explanation:

$f(g(x)) = \sqrt{x+1}^2 - 2\\ = x + 1 - 2\\= x - 1$

$g(f(x)) =\sqrt{x^2-2+1}\\ = \sqrt{x^2-1}$

6 0

2 years ago