And a fruit basket there are nine bananas for apples and three plums

horsena [70]

The relative frequency with which the coin will land on tails 12 of those times willl be 48%. None of the given options are correct.

<h3>What is the formula for calculating the joint relative frequency?</h3>

Assume you need to compute the joint relative frequency of a certain category inside a larger category. Then there's the proportion of that specific category's frequency to the total frequency of that large category.

If the experiment is run 25 times and we receive tails 12 times, the relative frequency of receiving tails is as follows:

$\rm R = \frac{12}{25} \times 100 \\\\ R = 48 \%$

Hence, the relative frequency for the given condition will be 48%.

To learn more about the relative frequency, refer to brainly.com/question/12165221.

#SPJ1

8 0

1 year ago

I need number 3 please I need this ASAP

zepelin [54]

Answer:

just wanted points. sorry

Step-by-step explanation:

5 0

3 years ago

Round 16,567 to the nearest thousand

777dan777 [17]

17,000 because u look at the 5 and it is higher than four so u add 1 to the 6

5 0

2 years ago

Read 2 more answers

A total of $20,000 is to be invested, some in bonds and some in certificates of deposit (CDs). If the amount invested in bonds i

Brilliant_brown [7]

Answer:

$8,500 in CDs; $11,500 in bonds

Step-by-step explanation:

Let c = amount invested in CDs.

Let b = amount invested in bonds.

"A total of $20,000 is to be invested, some in bonds and some in certificates of deposit (CDs)."

From the total investment, we get this equation.

c + b = 20000

"If the amount invested in bonds is to exceed that in CDs by $3000"

From the details of the amounts, we get this equation.

b = c + 3000

We have a system of equations in two unknowns.

c + b = 20000 Eq. 1

b = c + 3000 Eq. 2

Since Eq. 2 is already solved for b, we will use the substitution method to solve the system of equations.

Substitute b in Eq. 1 with c + 3000.

c + c + 3000 = 20000

2c + 3000 = 20000

2c = 17000

c = 8500

Now substitute c = 8500 in Eq. 2 and solve for b.

b = c + 3000

b = 8500 + 3000

b = 11500

Answer: $8,500 in CDs; $11,500 in bonds

6 0

3 years ago

Suppose you are conducting a test of significance to try to determine whether your cat, Hope, will go to the correct object (out

ohaa [14]

In this scenario, the parameter is the sample proportion, which is of 0.7.

<h3>What is the parameter?</h3>

When a hypothesis is tested, the parameter is the information obtained from the sample, mean or proportion.

In this case, it is the <em>sample proportion</em>, which is the <u>number of desired outcomes divided by the number of total outcomes</u>.

She goes to the correct object in 70 of those 100 trials, hence:

$p = \frac{70}{100} = 0.7$

The parameter is the sample proportion, which is of 0.7.

You can learn more about sample proportion at brainly.com/question/25868626

4 0

1 year ago