The brain volumes (cm³) of 20 brains have a mean of 1106.7 cm³ and a standard deviation of 126.2 cm³. Use the given standard deviation and the range rule of thumb to identify the lim separating values that are significantly low or significantly high. For such data, would a brain volume of 1309.1 cm³ be significantly high? Significantly low values are (Type an integer or a decimal. cm³ or lower. Do not round.) Significantly high values are cm³ or higher. (Type an integer or a decimal. Do not round.) Is 1309.1 cm³ significantly high? OA. Yes, because it is below the lower limit separating value. OB. No, because it is above the upper limit separating value. OC. Yes, because it is between the limits separating values. O D. No, because it is between the limits separating values. OE. Yes, because it is above the upper limit separating value. OF. No, because it is below the lower limit separating value.

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The brain volumes (cm³) of 20 brains have a mean of 1106.7 cm³ and a standard deviation of 126.2 cm³. Use the given standard deviation and the range rule of thumb to identify the limits
separating values that are significantly low or significantly high. For such data, would a brain volume of 1309.1 cm³ be significantly high?
Significantly low values are
(Type an integer or a decimal.
cm³ or lower.
Do not round.)
Significantly high values are
cm³
or higher.
(Type an integer or a decimal. Do not round.)
Is 1309.1 cm³ significantly high?
OA. Yes, because it is below the lower limit separating value.
B. No, because it is above the upper limit separating value.
OC. Yes, because it is between the limits separating values.
O D. No, because it is between the limits separating values.
OE. Yes, because it is above the upper limit separating value.
OF. No, because it is below the lower limit separating value.
~
Transcribed Image Text:The brain volumes (cm³) of 20 brains have a mean of 1106.7 cm³ and a standard deviation of 126.2 cm³. Use the given standard deviation and the range rule of thumb to identify the limits separating values that are significantly low or significantly high. For such data, would a brain volume of 1309.1 cm³ be significantly high? Significantly low values are (Type an integer or a decimal. cm³ or lower. Do not round.) Significantly high values are cm³ or higher. (Type an integer or a decimal. Do not round.) Is 1309.1 cm³ significantly high? OA. Yes, because it is below the lower limit separating value. B. No, because it is above the upper limit separating value. OC. Yes, because it is between the limits separating values. O D. No, because it is between the limits separating values. OE. Yes, because it is above the upper limit separating value. OF. No, because it is below the lower limit separating value. ~
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