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scoray [572]
3 years ago
6

The popular candy Skittles comes in five colors. According to the Skittles website, the five colors are evenly distributed in th

e population of Skittle candies, so each color makes up 20% of the population. Suppose that we purchase a small bag of Skittles. Assume that this size bag always has 20 candies. In this particular bag, 6 are green: 6 out of 20 is 30%. Is this a surprising result?a. Yes, this result is surprising. Random samples with this much error are unusual.b. Yes, this result is surprising. We expect 20% of candies to be green.c. No, this result is not surprising. It is a little bit more than one standard error above 20%.d. No, this result is not surprising. We expect random samples to vary.
Mathematics
1 answer:
Rasek [7]3 years ago
5 0

Answer:

The answer is D.

Step-by-step explanation:

Because they dont go and hand pick them a machine pours them into a bag so they very in amount of color.

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The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
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The answer is #4

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5. What number does the model below best represent?
qaws [65]

Answer:

There is nothing, thats your answer

Step-by-step explanation:

8 0
3 years ago
Can someone please explain how the answer is D
Kitty [74]

Step-by-step explanation:

Because the length of ST is calculated using pythagorean theorem:

{c}^{2}  =  {a}^{2}  +  {b}^{2}

Where the square of the hypotenuse is equal to the sum of squares of the other two sides of a right triangle. In this case, the hypotenuse is ST and the other two sides are distances between S and T over the X and Y axis. Those are easily calculated:

x =  |sx - tx|  \\ y =  |sy - ty|

Where x is the distance between S and T over X axis and Y distance over Y axis, sx and tx are X coordinates of S and T, sy and ty are Y coordinates of S and T.

Using that formula, you get that y = 17 and x = 8.

Back to the pythagorean theorem, if we put those number in the formula of the pythagorean theorem, we get something like this:

{c}^{2}  =  {x}^{2}  +  {y}^{2} \\  {c}^{2}  =  {8}^{2}  +  {17}^{2} = 64 + 289  \\  {c}^{2}  = 353 \\ c =  \sqrt{353}

And finally, the correct answer is in fact 353.

3 0
2 years ago
Grayson needs to order some new supplies for the restaurant where he works. The restaurant needs at least 761 forks. There are c
Triss [41]

The restaurant needs at least 761 forks.

There are currently 205 forks

Each set on sale contains 10 forks,

The number of set taht have to buy are x

Number of forks in x set are = 10x

Since, we need at least 761

So 761 should be graeter than equal to the sum of reamining forks and the new forks

i.e. 761 ≥ 10x + 205

Answer : 3. 761 ≥ 10x + 205

7 0
1 year ago
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