Question

Other things equal, unbiased small samples tend to have a distribution of sample means that has...

  1. Other things equal, unbiased small samples tend to have a distribution of sample means that has an equal standard deviation around the true population mean as do unbiased large samples.

    True

    False

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The average of the sample means is the true population mean. True or false The sample...
The average of the sample means is the true population mean. True or false The sample means vary less if the sample is larger. True or false If a variable does not follow a Normal distribution, the sample means will never be Normally distributed. True or false If the sample size is large enough, the sample means will follow a Normal distribution. True or false "No bias" means that the sample means are always exactly equal to the population mean....
True or False? Sample means will be closer to the population mean if the sample is...
True or False? Sample means will be closer to the population mean if the sample is large. True or False? Sample means never make mistakes. True or False? Sample means make mistakes that quantifiable and measured by the standard deviation of the sample mean. True or False? If a variable is distributed Normally, the sample means are Normally distributed, even if the sample is small. True or False? If a variable is NOT distributed Normally, the sample means are never...
A statistic is unbiased if... you can choose more than one answers a. b. The mean...
A statistic is unbiased if... you can choose more than one answers a. b. The mean of its sampling distribution is equal to the true value of the parameter it estimates. c. The value of the statistic is equal to the true value of the parameter it estimates. d. If samples of n random and independent observations are repeatedly and independently drawn from a population, then as the number of samples becomes very large, the mean of the sample means...
BASIC STATS FOR PSYCHOLOGY Conceptual Questions a. When samples are taken at random and the sample...
BASIC STATS FOR PSYCHOLOGY Conceptual Questions a. When samples are taken at random and the sample sizes are reasonably large the sampling distribution of the mean will always be _____________. b. All other things being equal, as the sample size ____________, the standard error of the mean will decrease. c. To use the z test to compare means, one must know the population mean, the __________, and the_________.
Study Guide Review In a sampling distribution of sample means, most of the sample means will...
Study Guide Review In a sampling distribution of sample means, most of the sample means will cluster around the true population value? True/False
The spread or variation in the sampling distribution of means is called the __________ of the...
The spread or variation in the sampling distribution of means is called the __________ of the mean. Group of answer choices: Standard error Standard deviation Standardization Standard dispersion ---- The Central Limit Theorem tells us that : . Group of answer choices - If we keep taking samples from a population, and plot those means on a curve, they will form a bell-shaped, or normal, curve. - Standard error is a measure of how much the sample means do vary....
True or False? 1. σM  equals the standard deviation divided by the square root of the sample...
True or False? 1. σM  equals the standard deviation divided by the square root of the sample size 2. Larger samples more accurately reflect the population than smaller samples 3. If n = 1, the standard error will equal the standard deviation of the population 4. If a population is skewed, the distribution of sample means will never be normal 5. The mean for the distribution of samples means is equal to the mean of the population 6. As the sample...
Samples of n = 25 scores are selected from a population. If the distribution of sample...
Samples of n = 25 scores are selected from a population. If the distribution of sample means has an expected value of 50 and a standard error of 2, what are the mean and the standard deviation for the population?
Question 2: Which of the following statements about the sampling distribution of means is not true?...
Question 2: Which of the following statements about the sampling distribution of means is not true? A. A sample distribution's mean will always equal the parent population distribution's mean B. The sampling distribution of means approximates the normal curve. C. The mean of a sampling distribution of means is equal to the population mean. D. The standard deviation of a sampling distribution of means is smaller than the standard deviation of the population.
Describe the distribution of sample means (i.e., shape, measure of central tendency, and variability) for samples...
Describe the distribution of sample means (i.e., shape, measure of central tendency, and variability) for samples of size n = 49 selected from a population with mean µ = 14 and standard deviation σ = 7. Be specific and calculate as necessary.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT