Answer:

**hi **

**Seven Balls , one of each color. Then 1/7 possibility to choose purple**

1) Between which two integers does the square root of 48 lie? *

If a function is defined by the formula y=1/2x + 3 and its domain is given by the set {-4,0,8}, then which of the following sets gives the function's range?

The temperature in potter's kiln dropped 760 degrees in 4 hours. On average, how much did the temperature drop per hour?

Solve by graphingy+5 = 2x3y + 6x = -3

A person going to a party was asked to bring 4 different bags of chips. Going to the store, she finds 13 varieties. How many different selections can she make? (this is a probability question)

If a function is defined by the formula y=1/2x + 3 and its domain is given by the set {-4,0,8}, then which of the following sets gives the function's range?

The temperature in potter's kiln dropped 760 degrees in 4 hours. On average, how much did the temperature drop per hour?

Solve by graphingy+5 = 2x3y + 6x = -3

A person going to a party was asked to bring 4 different bags of chips. Going to the store, she finds 13 varieties. How many different selections can she make? (this is a probability question)

**Answer:**

Let fertilizer be F

and peat moss be P

since F is proportional to P

F = kP

where, k = constant of proportionality

k = F/P

putting in the values,

k = (3/4) /12

k = 3/4 * 1/12

k = 1/16

Therefore the constant of proportionality is 1/16.

The answers are numbers two and four.

**Answer:**

**Step-by-step explanation:**

NVM ITS WRONG

f(0) =

Answer:

F(6)=82

Step-by-step explanation:

The symbol π represents the long-run proportion of all the couples that lean their heads

leftright

while kissing.

Which of the following best describes the null hypothesis and the alternative hypothesis using π?

null: π ≠ 0.5, alternative: π > 0.5

null: π = 0.5, alternative: π < 0.5

null: π = 0.5, alternative: π > 0.5

null: π ≠ 0.5, alternative: π < 0.5

Of the 124 kissing couples, 80 were observed to lean their heads right. What is the observed proportion of kissing couples who leaned their heads to the right? What symbol should you use to represent this value? (Round answer to 3 decimal places, e.g. 5.275)

p^=

the absolute tolerance is +/-0.001

Determine the standardized statistic from the data. (Hint: You will need to get the standard deviation of the simulated statistics from the null distribution.) (Round answer to 2 decimal places, e.g. 52.75)

z =

the absolute tolerance is +/-0.02

Interpret the meaning of the standardized statistic.

The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations above the null hypothesized value of 0.50.

The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations away from the null hypothesized value of 0.50.

The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations below the null hypothesized value of 0.50.

Select the best conclusion that you would draw about the null and alternate hypotheses.

We have strong evidence that the proportion of couples that lean their heads to the right while kissing is more than 50%.

We have strong evidence that the proportion of couples that lean their heads to the right while kissing is less than 50%.

We have strong evidence that the proportion of couples that lean their heads to the right while kissing is 50%.

We have strong evidence that the proportion of couples that lean their heads to the right while kissing is near to 50%.

Answer:

1) null: π = 0.5, alternative: π > 0.5

2)p^= 80/124 =0.645

std error =(phat(1-phat)/n)1/2 =0.0430

3)z = (phat-p)/std erro =(0.645-0.5)/0.0430 =3.22

4)The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations above the null hypothesized value of 0.50

5)We have strong evidence that the proportion of couples that lean their heads to the right while kissing is more than 50%

**Answer:**

5 dots above zero

**Step-by-step explanation:**

Could the question be The dot plot shows the number of pets owned by the students in Jayod’s class.

The center, or the middle value, of the data set is _____.????

If it is that is the answer.

Hope this helps!! :)

**Answer:**

Positive 233

**Step-by-step explanation:**

7300-3280-2620-1167(14000/12)=233.