Question
A dentist is researching time spent teeth brushing. A sample of 13 brushing times is collected. 130 100 90 79 95 45 160 25 80
A dentist is researching time spent teeth brushing. A sample of 13 brushing times is collected.
130 100 90 79 95 45 160
25 80 100 125 85 95
the sample mean is x-bar=
the sample standard deviation is s=
the IQR=
any outliers, if so which values?
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Linear Algebra and Its Applications
Authors: Gilbert Strang
4th edition
30105678, 30105676, 978-0030105678
