A certain group of test subjects had pulse rates with a mean of 84.4 beats per minute and a standard deviation of 11.8 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly high. Is a pulse rate of 158.0 beats per minute significantly low or significantly high? Significantly low values are beats per minute or lower. (Type an integer or a decimal. Do not round.) Significantly high values are beats per minute or higher. (Type an integer or a decimal. Do not round.) Is a pulse rate of 158.0 beats per minute significantly low or significantly high? O A. Significantly high, because it is more than two standard deviations above the mean. O B. Neither, because it is within two standard deviations of the mean. O C. Significantly low, because it is more than two standard deviations below the mean. O D. It is impossible to determine with the information given.

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A certain group of test subjects had pulse rates with a mean of 84.4 beats per minute and a standard deviation of 11.8 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly
high. Is a pulse rate of 158.0 beats per minute significantly low or significantly high?
Significantly low values are
beats per minute or lower.
(Type an integer or a decimal. Do not round.)
Significantly high values are
(Type an integer or a decimal. Do not round.)
beats per minute or higher.
Is a pulse rate of 158.0 beats per minute significantly low or significantly high?
O A. Significantly high, because it is more than two standard deviations above the mean.
O B. Neither, because it is within two standard deviations of the mean.
O C. Significantly low, because it is more than two standard deviations below the mean.
O D. It is impossible to determine with the information given.
Click to select your answer(s).
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Transcribed Image Text:A certain group of test subjects had pulse rates with a mean of 84.4 beats per minute and a standard deviation of 11.8 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly high. Is a pulse rate of 158.0 beats per minute significantly low or significantly high? Significantly low values are beats per minute or lower. (Type an integer or a decimal. Do not round.) Significantly high values are (Type an integer or a decimal. Do not round.) beats per minute or higher. Is a pulse rate of 158.0 beats per minute significantly low or significantly high? O A. Significantly high, because it is more than two standard deviations above the mean. O B. Neither, because it is within two standard deviations of the mean. O C. Significantly low, because it is more than two standard deviations below the mean. O D. It is impossible to determine with the information given. Click to select your answer(s). F11 F12 F9 F10 888 DOO F7 F8 F6 吕口 F3 F5 F4 esc F2 F1 & %23 6. 7 8 2 3 4 P Q E R T tab H K F A
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