Compared with Time Spent Looking at the Scene of a Ball

question 179

Multiple Choice

Compared with time spent looking at the scene of a ball falling,infants spend ________ time looking at a ball stopping in midair.Compared with time spent looking at the scene of a moving car,infants spend ________ time looking at a moving car seeming to pass through a solid object.

• A) less;more
• B) more;less
• C) less;less
• D) more;more

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Definitions:

Sample Mean

The average value of a sample set of numbers, calculated by summing all the observations and dividing by the number of observations in the sample.

Population Average

The sum of all the values in a population divided by the number of values, representing the central tendency of the population data.

Standard Error

The standard deviation of the sampling distribution of a statistic, often used in the context of estimating the population mean.

Standard Error

The standard deviation of the sampling distribution of a statistic, often used to estimate the accuracy of sample mean estimates of population means.