Predict and explain the effects that alkalaemia might have on the excretion of the kidney of;

- Ethanol

Please explain this in detail (not just 1 or 2 sentences) because I need to know the mechanism in detail and I need a really good explanation!! If the answer is great, I will definitely give a thumps up, thankyou in advance :)

Explain in detail how you arrived approached the application of the ABC assessment.?

Make at least three recommendations as to how Jones might best manage the inventory of the items listed in the table. Explain in detail why these recommendations would prove a better means of controlling the inventory thereby saving the company money.

A fair red die and a fair green die are rolled.

(a) What is the probability that the sum of the numbers is even?

(b) What is the probability that the number on the red die is more than the number on the green die?

(c) What is the probability that the number on the red die is twice the number on the green die?

(d) What is the probability that the number on the red die is different from the number on the green die?

1) The Economy cannot be considered fully employed unless the measured unemployment rate is below 1%. Agree or disagree and explain your answer in a paragraph. What is the current actual u-rate for the US economy as of September Data for 2020? Is this unemployment rate below or above or equal to u-rate at full employment (usually called natural rate of unemployment or NAIRU)? What state of the economy do you consider from this u-rate for Sep 2020 (recession, depression or inflation?) and its sources?

2) A) Why would you expect the inflation rate to accelerate if the actual unemployment rate declined to a level lower than the "full employment" unemployment rate (NAIRU) and remained at that low level for a year or longer? Explain your answer in a few
sentences.

.

B) Draw an AS/AD diagram illustrating your answer to part (A) and refer to the current state of the economy of the US to compare in this context. Be sure to label all lines and axes in your diagram clearly.

3) Suppose between Q1, 2018 and Q4, 2019 measured Output in the non- farm business sector increased by 3.6%. During this time period the unemployment rate fell from 4.6% to 3.7% and total hours worked in the nonfarm business sector increased by 3.8%.

What was the % rate of change in labor productivity over this period (Q1 2018 and Q2 2020)? Explain your answer briefly. (Hint: Labor productivity = Y/Labor hours; RGDP growth rate = Labor productivity growth plus and Labor Force Growth rate. No need to use u-rate changes for this question)

A study examined parental influence on​ teenagers' decisions to smoke. A group of students who had never smoked were questioned about their​ parents' attitudes toward smoking. These students were questioned again two years later to see if they had started smoking. The researchers found​ that, among the

284

students who indicated that their parents disapproved of kids​ smoking,

64

had become established smokers. Among the

30

students who initially said their parents were lenient about​ smoking,

12

became smokers. Do these data provide strong evidence that parental attitude influences​ teenagers' decisions about​ smoking? Complete parts a through f.

​a) What kind of design did the researchers​ use?

A retrospective observational study

An experiment

A prospective observational study

​b) Write the appropriate hypotheses. Let

p1

be the proportion of teenagers whose parents had indicated disapproval of smoking for them who became smokers themselves. Let

p2

be the proportion of teenagers whose parents had expressed leniency toward smoking for them who became smokers themselves. Choose the correct answer below.

A.

H0​:

p1minus

p2not equals

0

HA​:

p1minus

p2equals

0

B.

H0​:

p1minus

p2equals

0

HA​:

p1minus

p2not equals

0

C.

H0​:

p1minus

p2equals

0

HA​:

p1minus

p2greater than

0

D.

H0​:

p1minus

p2greater than

0

HA​:

p1minus

p2equals

0

​c) Are the assumptions and conditions necessary for inference​ satisfied?

A.

​Yes, all of the assumptions and conditions are satisfied.

B.

​No, because the randomization condition is not satisfied.

C.

​No, because the​ 10% condition is not satisfied.

D.

​No, because the​ success/failure condition is not satisfied.

E.

​No, because the independent groups assumption is not satisfied.

​d) Test the hypothesis and state your conclusion.

Determine the test statistic.

zequals

nothing

​(Round to two decimal places as​ needed.)

Find the​ P-value.

Pequals

nothing

​(Round to four decimal places as​ needed.)

State your conclusion. Use a significance level of

alpha

equals0.05

.

Choose the correct answer below.

A.

Reject

the null hypothesis. There

is

sufficient evidence that parental attitude influences​ teenagers' decisions about smoking.

B.

Do not reject

the null hypothesis. There

is not

sufficient evidence that parental attitude influences​ teenagers' decisions about smoking.

C.

Do not reject

the null hypothesis. There

is

sufficient evidence that parental attitude influences​ teenagers' decisions about smoking.

D.

Reject

the null hypothesis. There

is not

sufficient evidence that parental attitude influences​ teenagers' decisions about smoking.

​e) Explain in this context what your​ P-value means. Choose the correct answer below.

A.

If there is no difference in the​ proportions, there is about a​ (100P)% chance of seeing the observed difference or larger by natural sampling variation.

B.

There is about a​ (100P)% chance that there is a difference in the proportions.

C.

There is about a​ (100P)% chance that there is no difference in the proportions.

D.

If the observed difference is the true​ difference, then there is about a​ (100P)% chance that there is no difference in the proportions.

​f) If that conclusion is actually​ wrong, which type of error did you​ commit?

Type

Upper I

error

Type

II

error

Explain what is scientific about the study of evolution. ( HintThink about the definition of evolution and how you would apply the steps of the scientific method .)

STRAIGHT FROM THE BOOK

Roulette In the casino game of roulette there is a wheel with 19 black slots, 19 red slots, and 2 green slots. In the game, a ball is rolled around a spinning wheel and it lands in one of the slots. It is assumed that each slot has the same probability of getting the ball. This results in the table of probabilities below.

Fair Table Probabilities

You watch the game at a particular table for 130 rounds and count the number of black, red, and green results. Your observations are summarized in the table below.

Outcomes (n = 130)

The Test: Test the claim that this roulette table is not fair. That is, test the claim that the distribution of colors for all spins of this wheel does not fit the expected distribution from a fair table. Test this claim at the 0.01 significance level.

(a) What is the null hypothesis for this test?

H₀: The probabilities are not all equal to 1/3.H₀: p₁ = 19/40, p₂ = 19/40, and p₃ = 2/40.    H₀: p₁ = p₂ = p₃ = 1/3H₀: The probabilities associated with this table do not fit those associated with a fair table.

(b) The table below is used to calculate the test statistic. Complete the missing cells.
Round your answers to the same number of decimal places as other entries for that column.

(c) What is the value for the degrees of freedom?
(d) What is the critical value of χ²? Use the answer found in the χ²-table or round to 3 decimal places.
t_α =

(e) What is the conclusion regarding the null hypothesis?

reject H₀

fail to reject H₀    

(f) Choose the appropriate concluding statement.

We have proven that this table is fair.

The results of this sample suggest the table is not fair.    

There is not enough data to conclude that this table is not fair.