The following frequency distribution depicts the scores on a math test. Find the class midpoint of scores for the interval 95-99. Scores Number of Students 75-79 2 80-84 4 85-89 6 90-94 15 95-99 5

On a test, 82% of the questions are answered correctly. If 82 questions are correct, how many questions are on the test?

Analysis of the data from 25 mothers indicates that an infant’s birth weight (g), y, can be estimated by a mother’s weight (kg), x, using the regression equation y = 29x + 1500. If a mother’s weight is 70 kg, the infant’s birth weight can be estimated as ________ g.

Express the confidence interval (0.482, 0.52) in the form of   ± E.

On a test, 75% of the questions are answered correctly. If 108 questions are correct, how many questions are on the test?

Find the sample standard deviation for the given sample data, use 1-variable statistics on your TI-84 (83). 81, 71, 202, 113, 269, 55, 248, 242, 100 

A physical therapist is attempting to work with a patient that has moderately severe dementia on sit to stand transfers from their recliner. As the therapist provides upward and anterior pressure at the gait belt to assist the patient to stand, the patient involuntarily pushes backward through their legs and trunk making the transfer significantly more difficult. What is the name for this phenomenon?

A physical therapist in home health is evaluating a patient referred for impaired balance and falls that has apparent cognitive decline but no official diagnosis of dementia. The patient’s falls are occurring predominantly during the night. The patient’s caregiver reports that they are having increased difficulty taking care of the patient due to behavioral symptoms in the evening / night hours. The patient is very drowsy during the day time and demonstrating agitation, combativeness, and wandering through the home all night long. Which of the following is the most appropriate name for this behavior?

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