H7.3 Q&A
Which of the following conditions regarding sample size must be met to apply the
Central Limit Theorem for Sample Proportions? - (correct answer)To apply the Central
Limit Theorem for Sample Proportions the sample size must be large enough that the
sample expects at least 10 successes and 10 failures.
The sample size is large enough that the sample expects at least 10 successes and 10
failures.
If the sample is collected without replacement, which of the following conditions
regarding the population must be met to apply the Central Limit Theorem for Sample
Proportions? - (correct answer)The population size must be at least 10 times bigger
than the sample size.
To apply the Central Limit Theorem for Sample Proportions when the sample is
collected without replacement, the population size must be at least 10 times bigger than
the sample size.
When applying the Central Limit Theorem for Sample Proportions, which of the
following can be substituted for p when calculating the standard error if the value of p is
unknown? - (correct answer)The value of the sample proportion
The population proportion p can be replaced with the sample proportion.
To check the condition that the sample size is large enough before applying the Central
Limit Theorem for Sample Proportions, researchers can verify that the products of the
sample size times the sample proportion and the sample size times (1-sample
proportion) are both greater than or equal to what number? - (correct answer)to apply
the Central Limit Theorem for Sample Proportions, the products of the sample size
times the sample proportion and the sample size times (1-sample proportion) must both
be greater than or equal to 10.
Which of the following conditions regarding sample size must be met to apply the
Central Limit Theorem for Sample Proportions? - (correct answer)To apply the Central
Limit Theorem for Sample Proportions the sample size must be large enough that the
sample expects at least 10 successes and 10 failures.
The sample size is large enough that the sample expects at least 10 successes and 10
failures.
If the sample is collected without replacement, which of the following conditions
regarding the population must be met to apply the Central Limit Theorem for Sample
Proportions? - (correct answer)The population size must be at least 10 times bigger
than the sample size.
To apply the Central Limit Theorem for Sample Proportions when the sample is
collected without replacement, the population size must be at least 10 times bigger than
the sample size.
When applying the Central Limit Theorem for Sample Proportions, which of the
following can be substituted for p when calculating the standard error if the value of p is
unknown? - (correct answer)The value of the sample proportion
The population proportion p can be replaced with the sample proportion.
To check the condition that the sample size is large enough before applying the Central
Limit Theorem for Sample Proportions, researchers can verify that the products of the
sample size times the sample proportion and the sample size times (1-sample
proportion) are both greater than or equal to what number? - (correct answer)to apply
the Central Limit Theorem for Sample Proportions, the products of the sample size
times the sample proportion and the sample size times (1-sample proportion) must both
be greater than or equal to 10.
