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Georgia [21]
3 years ago
8

Jerry has a spinner with 4 sections numbered 1 through 4. He suspects that the spinner is not fair because it seems to land on 2

more often than any other number. To test this, he spins the spinner 250 times and records the relative frequency of each outcome.
Outcome [1 2 3 4]
Relative frequency [0.26] [0.24] [0.24] [0.26]
Select from the drop-down menus to correctly complete each statement.

For the spinner to be fair, each outcome will be [equal/not equal]

The relative frequencies in the table are [relatively close/ vary different]

This means it is likely that the spinner is [fair/unfair]
Mathematics
2 answers:
Anit [1.1K]3 years ago
7 0
1 <span>equal
2 </span><span>vary different
3 </span><span>fair 
hope this helps

</span>
Luda [366]3 years ago
3 0
The first one is: Equally Likely
The second one is: Very Different From Each Other
The last one is: Fair

Hope I helped!

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Anuta_ua [19.1K]
It’s 21/40 hope I helped
8 0
3 years ago
What’s the surface area
STALIN [3.7K]

Answer: 38 in.^{2}


Step-by-step explanation:

1/ Find the area of the triangular sides. (1/2 x 2 x 6 = 6 in.^{2} for each triangular side)

2/ Find the area of each of the rectangular sides. In this case, the bottom (base) side is 2x6 = 12 in^{2}. The rectangular side on the left is 2x3 = 6 in.^{2}, and the rectangular side on the right is 4x2 = 8 in.^{2}.

3/ Add everything together. Rectangular Sides + Triangular Sides = Surface Area ---> 12 in.^{2} + 6 in.^{2} + 8 in.^{2} + 6 in.^{2} + 6 in.^{2} = 38 in.^{2}

4/ You have your answer, now hope it helps ! :)

4 0
3 years ago
Can you simplify 54/72 if so by what number?
iogann1982 [59]
54/72 gets reduced to 27/36 by the number 2 :)
6 0
3 years ago
Will give brainliest Please help!!
Julli [10]

Answer:

20% or .20

Step-by-step explanation:

There are a total of 10 cards in the sample.

Of these 10 cards there are 2 of them with the number 8 on them.

To find the probability, you divide the part (2) over the whole (10)

2/10 = .20

Then you can multiply by 100 to find the percent

(.20)(100) = 20%

Therefore, if the teacher were to select a card at random there is a 20% chance that it has the number 8 on it.

<em>I hope this helps!</em>

<em>- Kay :)</em>

7 0
3 years ago
Can someone please help me with this?
Contact [7]

Answer:

i need points

Step-by-step explanation:

i need points lol ,, hope you find your answer i guess .

4 0
3 years ago
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