All categories

3 years ago

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics

2 answers:

goblinko [34]3 years ago

7 0

<h3>Answer: Dependent</h3>

Whoever picks first will change the probability of whoever picks second.

Let's say we had 5 candies in the bowl. Each are a different color. The probability of getting a certain color is 1/5 = 0.20 = 20%

Then after the first selection is made and not put back, the second person has a probability of 1/4 = 0.25 = 25%, so the probability is not the same. This makes the second event dependent on the first. The first candy must be put back or replaced to keep the second probability the same.

Fittoniya [83]3 years ago

3 0

Answer:

i think independent

hope this helps :)

You might be interested in

Please tell whether the order pair is a solution to the equation , please help me with #12 and show work

Contact [7]

Y=x-3 (1,-4)

-4=1-3
-4≠-2

that ordered pair is not a solution

6 0

3 years ago

Read 2 more answers

An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance trav

NNADVOKAT [17]

In a physics equation, given a constant acceleration (a, the change in velocity of an object) and time involved (t), you can figure out the distance (S) traveled by using this formula :

S = 1/2 x acceleration(a) x times(t)^2

So in this case, we can compute the distance by supplying the available data into the equation,...

S = 1/2 x 3.2 m/s2 x (32.8s)^2

S = 1721m

6 0

3 years ago

In a survey of 1,532 former UF students, 84% said they were still in love with Tim Tebow. The survey's sampling error was 2%. Us

nalin [4]

Answer:

confidence interval for the proportion of all former UF students who are still in love with Tim Tebow.

(0.79 , 0.89)

Step-by-step explanation:

step 1:-

Given sample survey former UF students n = 1532

84% said they were still in love with Tim Tebow

p = 0.84

The survey sampling error

$= \sqrt{\frac{p(1-p)}{n} }$

Given standard error of proportion = 2% =0.02

<u>Step 2</u>:-

The 99% of z- interval is 2.57

The 99% of confidence intervals are

p ± zₐ S.E (since sampling error of proportion = $\sqrt{\frac{pq}{n} }$

$(0.84 - 2.57X0.02 , 0.84 + 2.57X0.02)$

on simplification , we get

(0.84 - 0.0514 , 0.84 + 0.0514)

(0.79 , 0.89)

<u>conclusion</u>:-

confidence interval for the proportion of all former UF students who are still in love with Tim Tebow.

(0.79 , 0.89)

4 0

3 years ago

Peanuts are sold at $6 per kg. Cashew nuts are sold at $12 per kg. How many kilograms of cashew nuts are needed to mix with 12 k

n200080 [17]

Answer:

c = 8 kg of cashews

Step-by-step explanation:

hope this helps :)

i thought it was a different type of problem at first, but i realized you're looking for cost per kg. i worked it out keeping the units because i thought that would help make sure that we end up getting our answer in the correct units. feel free to let me know if something's unclear :)

7 0

3 years ago

You tried to get every semi truck to honk but only 7 did what fraction if semi trucks you saw honked

Anton [14]

Answer:

I am so lost but if it's how many honk out of how many you saw I would assume 7/7

5 0

3 years ago