Categorical variables with no order are measured at which level of measurement?

Reliability refers to which of the following:

Which of the following is commonly used to measure internal consistency reliability?

A researcher wants to study people who have a rare disease using interview techniques. This researcher asks a friend who has this disease if she would consent to an interview. Then the researcher asks this friend if she could name other people having the same disease. This friend provides the researcher with five names. The researcher contacts those five people, interviews them, and asks each for names of people with this disease. This sampling technique is known as

Given the specific heats of various metals? Metal Cp (J/g°C) Metal Cp (J/g°C) Al 0.901 Fe 0.499 Cu 0.384 Ni 0.444 Si 0.711 Sn 0.226 Zn 0.389 Mn 1.02 Which metal would be warmer if left in direct sunlight for one hour? Assume both cubes start at the same temperature.

If a woman consumes 22 g of sodium chloride, how much sodium does she consume? Sodium chloride is 39% sodium by mass. (2 points)

Which of the following statements regarding defined benefit plans is false?

Danvers, a single taxpayer, has $95,000 of profits from her general store, which she operates as a sole proprietorship. She has no employees, $40,000 of qualified property, and $50,000 of taxable income before the deduction for qualified business income. How much is Danvers’s deduction for qualified business income?

Nebula, a single taxpayer, has $400,000 of profits from her general store, which she operates as a sole proprietorship. She has $100,000 of employee wages, $40,000 of qualified property, and $500,000 of taxable income before the deduction for qualified business income. How much is Nebula’s deduction for qualified business income?

Tony is 60 years of age and self-employed. During 2021 he reported $100,000 of revenues and $40,000 of expenses relating to his self-employment activities. If Tony has no other retirement accounts in his name, what is the maximum amount he can contribute to a simplified employee pension (SEP) IRA for 2021? (Round your final answer to the nearest whole number.)