Crowdly

Add to Chrome

Questions Bank (1229803 total)

Researchers conducted an online survey with a random sample of 2,000 workers from a nationwide government database. They found that people who worked remotely reported higher job satisfaction than those working in the office.

We can conclude that:

The conclusions are causal but do not generalize to the population of interest.

❌

The conclusions are correlational and do not generalize to the population of interest.

❌

The conclusions are causal and generalize to the population of interest.

❌

The conclusions are correlational and generalize to the population of interest.

✅

View this question

A study is conducted to estimate the average commute time of office workers in a major city. Researchers randomly survey 500 office workers and ask how long their commute takes.

The key parameter of interest most likely is:

The number of office workers surveyed.

❌

The mean commute time of all office workers in the city

✅

The mean commute time of the surveyed office workers

❌

None of the options is correct

❌

The commute time of office workers.

❌

View this question

Consider the frequency table below displaying the number of parking tickets that a random sample of 138 individuals got in the last month.


0	80
1	43
2	15

Knowing that the sample mean is 0.529, what is the mean absolute deviation? Present you result with two decimal values.

View this question

A business analyst is computing the mean salary of employees in their company to summarize employee compensation.

This is a:

Descriptive Analysis

None of the options is correct

Inferential Analysis

View this question

Which is the most accurate summary of the talk about attitudes to corporate responsibility?

Summaries

❌

✅

View this question

Which is the most accurate summary of the talk about attitudes to corporate responsibility?

Summaries

View this question

The teacher wants to

demonstrate a typical serous gland to the students in practical exercises

focused on the glandular epithelium. However, he does not have much time to

think about it, because he has more tasks to complete. Which slide should he

choose to show the students typical serous acini?

axilla

parotid gland

colon

duodenum

View this question

Match the correct histological type of gland with the microphoto.

Soft palate, oral surface

Glands of Ebner

Glandula submandibularis

Trachea

View this question

Telegram Instagram TikTok Question Bank