Use the Demand Sheet. Use the exponential smoothing method with an alpha of 0.4 to predict the profit in Year 2-10. What is the mean squared error (MSE)? Two decimal places.

Use the Frequency sheet. Use a bin width of 10 to create a frequency distribution (0-10, 11-20, etc.). How many data points are between 31-40? Based on the frequency distribution you obtained, the data is skewed.

The nurse is caring for a client with chemotherapy-related nausea and administers promethazine for the first time. Which precaution should the nurse put into place for this client?  

A concentrated sodium chloride solution is supplied as a 14.6%w/v solution with a specific gravity of 1.1. What is the w/w% of the solution? Please round the final answer to one decimal place, except no trailing zeros. %w/w

CHANGE to diphenhydramine. A nurse is given an order to give promethazine 25mg IVP administered slowly over 15 minutes. They have available a 50mg/mL vial of promethazine and know that they must dilute the dose to prevent tissue damage and irritation. According to hospital policy they must dilute the promethazine to 1.25mg/mL with NS. How many milliliters (mL) of NS must the nurse add to the promethazine dose to dilute it to 1.25mg/mL? Please round the final answer to one decimal place, except no trailing zeros.    mL

How many grams (g) of dextrose are required to make 1 liter of a 25%w/v solution? Please round the final answer to the nearest whole number.  g

mg/mL

#178 A VFSS reveals consistent deep penetration of thin liquids.  Which swallowing technique is designed to prevent or minimize penetration?

In a research study, the investigators are looking to measure change in a variable. What do we call the variable they are measuring? 

Which of these is not a symptom of dysphagia