Find the mode for this group of employees.

Identify the sampling technique used: An electronics manufacturer tests every 1000th cell phone to verify that it functions properly.

Consider the following dataset: 19  20  21  25  26  27  30  30  31  32  32  34  35  38  38  41  55  62 Find the five-number summary for this dataset.  __, __, __, __, __ Determine if there are any outliers.  If there are outliers, state them. Number of outliers: _ outlier_ The outlier(s) is/are the data value(s) __. Draw the box-and-whisker plot for the dataset.  Label the plot with the 5-number summary values.  Do this on your own paper.  

The average height of flowering cherry trees in a certain nursery is 10.5 feet. If the heights are normally distributed with a standard deviation of 1.5 feet, find the probability that a tree is greater than 12.5 feet tall.

What is the linear regression equation representing the linear relationship?

Find the expected value of the following probability distribution.x2345P(x)0.500.250.150.10

Final Exam Formulas – Open to see formula sheet

A nurse is reviewing an ECG strip as below. The patient is awake but reports dizziness and palpitations, is diaphoretic, and their blood pressure is 85/56 mmHg. Which of the following is the most appropriate intervention?

What is the rate of the following rhythm strip?

A nurse is reviewing a patient’s 12-lead ECG and notes ST-segment elevation in leads II, III, and aVF. The patient reports chest pressure and nausea. The nurse understands that changes in the ST segment most commonly signify which of the following?