Choose the Correct Verb to Agree in Number with the Subject

question 3

Multiple Choice

Choose the correct verb to agree in number with the subject of the following sentence. The number of paying subscribers __________ doubled in the past four years.

• A) ​has
• B) have​

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Definitions:

Sample Proportion

The ratio of members in a sample meeting a certain criterion to the total number of members in the sample, serving as an estimate of the population proportion.

Normal Distribution

A bell-shaped probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Sample Size

Sample size refers to the number of observations or data points collected in a study.

Sampling Distribution

The arrangement of probabilities for a specified statistic, coming from a randomly chosen sample.