The Stanford-Binet Intelligence Scale is an intelligence test, which, like many other IQ tests, is standardized in order to have a normal distribution with a mean of 100 and a standard deviation of 15 points.

As an early intervention effort, a school psychologist wants to estimate the average score on the Stanford-Binet Intelligence Scale for all students with a specific type of learning disorder using a simple random sample of 36 students with the disorder.

Determine the margin of error, mm, of a 99% confidence interval for the mean IQ score of all students with the disorder. Assume that the standard deviation IQ score among the population of all students with the disorder is the same as the standard deviation of IQ score for the general population, σ=15σ=15 points.

Give your answer precise to at least two decimal places.

In 2018, Carson is claimed as a dependent on his parent's tax return. Carson's parents provided most of his support.

What is Carson's tax liability for the year in each of the following alternative circumstances? Use Tax Rate Schedule, Dividends and Capital Gains Tax Rates, Estates and Trusts for reference. for reference.

a. Carson is 17 years old at year-end and earned $14,000 from his summer job and part-time job after school. This was his only source of income.

Tax Liability?

b. Carson is 23 years old at year-end. He is a full-time student and earned $14,000 from his summer internship and part-time job. He also received $5,000 of qualified dividend income.

Tax Liability?

Consider a lizard and a bird, each of 20g body mass and each with optimal body temperature of 40°C. Discuss in detail the thermoregulatory strategies (physiologic and behavioural) they employ to survive the SoCal winter (minimum night temp 2°C, maximum day temp 10°C) and summer (minimum night temp 25°C, peak day temp 50°C). Remember that these ambient temperatures are reported for shade! For each species, draw a graph how the body temperature and metabolic rate change over the course of 24 hours in each season.

What if a six footer Komodo dragons got loose and went on the lam on a school campus? How would its thermoregulation differ from that of the 20g lizard? (assume same optimal temperature)

State whether a cumulative frequency, relative frequency, relative percent, cumulative relative frequency, or cumulative percent is most appropriate for describing the following situations. For cumulative distributions, indicate whether these should be summarized from the top down or from bottom up.

a. The number of symptoms of stress (ranging between 0 and 12 symptoms) experienced by 180 war veterans.

b. The number of calories in school lunches in a sample of 32 local middle schools.

c. The number of hours of sleep (per night) in a sample of 60 patients being treated for depression.

d. The marital status (single, married, divorced) in a sample of 96 individuals reporting high levels of life satisfaction.

e. The number of traffic violatioins ticked during a 30 month period in one of four high-crime communities.

One study reports that 34​% of newly hired MBAs are confronted with unethical business practices during their first year of employment. One business school dean wondered if her MBA graduates had similar experiences. She surveyed recent graduates from her​ school's MBA program to find that 31​% of the 129 graduates from the previous year claim to have encountered unethical business practices in the workplace. Can she conclude that her​ graduates' experiences are​ different?

What is the value of the test​ statistic?

A. The assumptions and conditions are not​ met, so the test cannot proceed.

B.The test statistic is? ​(Round to two decimal places as​ needed.)

What is P-value of the test statistic?

A. P-value? (Round to three decimal places as​ needed.)

B. The assumptions and conditions are not​ met, so the test cannot proceed.

Assume IQ is 100 with a standard deviation of 15. An educational diagnostician wishes to determine whether learning disabled students in her school district exceed the mean IQ of 100. (Note: One criterion for learning disabled students is having IQ in the normal or above normal range). She takes a random sample of 33 students and finds a mean IQ of 108. Using alpha = .05, test the null hypothesis. Be sure to list the following: 1) Research Problem; 2) alternative hypotheses (H0, H1) 3) decisions rule 4) test statistic calculation 5) interpretation of your hypothesis test.

1) Research Problem;

2) alternative hypotheses (H0, H1)

3) decisions rule

4) test statistic calculation

5) interpretation of your hypothesis test.

The Stanford-Binet Intelligence Scale is an intelligence test, which, like many other IQ tests, is standardized in order to have a normal distribution with a mean of 100 and a standard deviation of 15 points.

As an early intervention effort, a school psychologist wants to estimate the average score on the Stanford-Binet Intelligence Scale for all students with a specific type of learning disorder using a simple random sample of 36 students with the disorder.

Determine the margin of error, ?m, of a 99% confidence interval for the mean IQ score of all students with the disorder. Assume that the standard deviation IQ score among the population of all students with the disorder is the same as the standard deviation of IQ score for the general population, ?=15 points.

Give your answer precise to at least two decimal places.

?= Points