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Nikitich [7]
2 years ago
13

Regress smoker on quadratic polynomials of age, using a probit regression and find the p-value for testing the hypothesis that t

he z-value is linear in age. (two decimal places)
Mathematics
1 answer:
defon2 years ago
6 0

The answer is “40 years old individuals would smoke with the probability do, so with the probability of 24.22%”

<h3>What is probit regression?</h3>

A probit model is a type of regression in statistics where the dependant variable can only take two values.

We have:

Regress smoker on quadratic polynomials of age.

If we use probit regression.

The statement 40 years old individuals would smoke with the probability do, so with the probability of 24.22% is wrong about the statement.

Thus, the answer is “40 years old individuals would smoke with the probability do, so with the probability of 24.22%”

Learn more about the probit regression here:

brainly.com/question/23389011

#SPJ4

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A right triangle has a hypotenuse of 155 centimeters and a leg of 124 centimeters. Which of these is the length of the other leg
riadik2000 [5.3K]

Answer:

a

Step-by-step explanation:

Using Pythagoras' identity on the right triangle

let x be the other leg to be found, then

155² = 124² + x²

24025 = 15376 + x² ( subtract 15376 from both sides )

8649 = x² ( take the square root of both sides )

\sqrt{8649} = x

Hence x = 93 cm ← length of other leg → a



8 0
3 years ago
Hector is dividing students into groups for an HR wants to divide the boys and girls so that each group has the same number of t
Roman55 [17]

Answer:

7 groups, 3 boys and 8 girls

Step-by-step explanation:

Let total number of groups be x

and total hikers in one group be y

if number of girls and boys in every group is same, then

\frac{21}{x} + \frac{56}{x} = y

\frac{21 + 56}{x} = y\\x*y = 77 ....(1)

from (1) x will either be 11 or 7

for x = 11 the values won't be real.

For x = 7\\y = \frac{77}{7} \\y = 11

so there will be 7 groups with 11 hikers in each groups and every group will have \frac{21}{7} = 3 boys and \frac{56}{7} = 8 girls

6 0
3 years ago
Need help on number 6?
algol [13]

Answer:

o

Step-by-step explanation:

3 0
3 years ago
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HELP I WILL GIVE BRAINLIEST!!
Reika [66]

Answer:

x=40

Step-by-step explanation:

2x+7+x-10+63=180

3x=120

x=40

7 0
3 years ago
PLEASE HELP ME WITH MY GEOMETRY WORK!!! I DONT UNDERSTAND IT AND I DONT KNOW WHY!!!?
IgorLugansk [536]

Answer: im so confused

Step-by-step explanation:

8 0
3 years ago
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