Without performing any calculations, determine which measure of central tendency best represents the graphed data. Explain your reasoning. Q Heart Rates of a Sample of Adults 50- 40- 30- 20- i 10- 0- 55 60 65 70 75 80 85 Heart Rate (beats per minute) kouənbəs
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
![Without performing any calculations, determine which measure of central tendency best represents the graphed data.
Explain your reasoning.
Heart Rates of a Sample of Adults
507
40-
30-
20-
10-
0-
55
70 75
60
65
80
85
Heart Rate (beats per minute)
Frequency](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b91a005-3bec-454c-a2e0-7224f562a898%2F62d1875b-8139-4663-90a4-a8c0a18f8637%2Fjtvqssp_processed.png&w=3840&q=75)
![Choose the correct answer below.
A. The mean is the best measure because the data are at the nominal level of measurement.
B. The mean is the best measure because there are outliers and the data is skewed.
C. The mode is the best measure because the data are approximately symmetric.
D. The median is the best measure because the data are skewed.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b91a005-3bec-454c-a2e0-7224f562a898%2F62d1875b-8139-4663-90a4-a8c0a18f8637%2F1f091op_processed.png&w=3840&q=75)
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