A Statistics Teacher Started Class One Day by Drawing the Names

question 45

Multiple Choice

A statistics teacher started class one day by drawing the names of 10 students out of a hat and asked them to do as many pushups as they could. The 10 randomly selected students averaged 15 pushups per person with a standard deviation of 9 pushups.Suppose the distribution of the population of number of pushups that can be done is approximately normal. If we would like to capture the population mean with 95% confidence the margin of error would be ??

• A) \(1.960 \left( \frac { 9 } { \sqrt { 10 } } \right)\)
• B)? \(2.125 \left( \frac { 15 } { \sqrt { 10 } } \right)\)
• C)? \(2.262 \left( \frac { 9 } { \sqrt { 10 } } \right)\)
• D)? \(3.250 \left( \frac { 15 } { \sqrt { 10 } } \right)\)

Develop Java applications that efficiently handle user input and process arrays.

Identify the differences between monocots and eudicots in angiosperms.

Recognize the significance of plant-derived chemicals in medical treatments, including anticancer drugs.

Understand the features of angiosperm seeds that facilitate their dispersal in various environments.

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Definitions:

Forensic Science

The application of scientific methods and techniques to the investigation of crimes and legal issues.

Past Events

Refers to occurrences that have taken place before the present time, often studied in history and various scientific contexts.

States of Matter

Different forms that phases of matter take on, traditionally including solids, liquids, gases, and plasma.

Heterogeneous Mixture

A mixture that composes of components that aren't uniform or they have localized regions that all have different properties.