Freshman 16 22

Sophomore 24 15

Junior 17 20

Senior 25 19

Super Senior 8 5

What is the distribution of the test statistic under the null hypothesis

Answer:

Answer:

There is no relationship between your year in school and having a job.

Step-by-step explanation:

In this instance, the chi sq test need to be performed.

Chi sq is used to determine if there is a significant relationship between two categorical variables.

The two variables here are year in school and employment status.

The two variables are independent(no relationship exists)

This implies that there is null hypothesis

Therefore, the Null Hypothesis is

There is no relationship between your year in school and having a job.

The sum of the lengths of is 24.62 cm. The length of is 3 cm and the length of is 17.8 cm. What is the length of and what kind of triangle is this?A. 3.82 cm; scaleneB. 3.82 cm; isoscelesC. 3.92 cm; scaleneD. 3.92 cm; isosceles

PLZ HELP ASAP RADIANS AND ARC LENGTH

True or false Every number divisible by 9 is also by 3?

What is the solution to the system of equations?3x+10y=-475x - 7y=40O (1.-5)O (1,5)0 (-1,-5)0 (-1,5)

A state's license plates consist of four letters followed by three numerals, and 246 letter arrangements are not allowed. how many plates can the state issue?

PLZ HELP ASAP RADIANS AND ARC LENGTH

True or false Every number divisible by 9 is also by 3?

What is the solution to the system of equations?3x+10y=-475x - 7y=40O (1.-5)O (1,5)0 (-1,-5)0 (-1,5)

A state's license plates consist of four letters followed by three numerals, and 246 letter arrangements are not allowed. how many plates can the state issue?

ln(x + 1)2

Answer:

In(x^2+2x+1)

Step-by-step explanation:

In(x+1)^2 = In(x+1)(x+1) = In(x^2+x+x+1) = In(x^2+2x+1)

A. Solve formula for h

B. Find the height of a right circular cylinder whose volume is 72π cubic inches and whose radius is 6 inches.

**Answer:**

8

**Step-by-step explanation:**

uh idrk all ik is that 16,000 punds = 8 tons

8

16,000 pounds equals 8 tons

16,000 pounds equals 8 tons

Your answer

**Answer:**

2/6

**Step-by-step explanation:**

There are only 2 multiples of 3, and there are only 6 possible outcomes.

b. The 76% who stated that thc enforcement of salty mcasures needs to be completh overhauled.

c. The 952 prolessional athkics whosc names were oblainoed,

d. All professional athlctes.

**Answer:**

**Step-by-step explanation:**

For this case the population represent all the professional athletes in the researcher city and we can assume that the sample size for tis population is N =982 and represent all the individuals of interest for the study and the parameter of interest is the proportion of athletes who believe that the enforcement of safety measures needs to be completely overhauled .

In order to estimate te parameters of the population the researcher select a sample of 400 professional athletes and just 86 of them returns the questionnaire sent. So then the real sample is the n =86 people who return the info, because the other people are part of the non response rate, and from this sample she found that the proportion of athletes who believe that the enforcement of safety measures needs to be completely overhauled is .

of a foot.

**Answer:**

73.3

**Step-by-step explanation:**

Using the SOH CAH TOA identity

EF = hypotenuse= x

FG = opposite

GE = adjacent = 50feet

Cos 47 = adj/hyp

Cos 47 = 50/x

x = 50/cos47

x = 50/0.6819

x = 73.32

**hence the length of EF is 73.3 feet to the nearest tenth**