Use z scores to compare the given values. Based on sample data, newborn males have weights with a mean of 3224.6 g and a standard deviation of 739.9 g. Newborn females have weights with a mean of 3027.5 g and a standard deviation of 473.6 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1700 g or a female who weighs 1700 g? Since the z score for the male is z = and the z score for the female is z = the V has the weight that is more extreme. (Round to two decimal places.)

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Use z scores to compare the given values.
Based on sample data, newborn males have weights with a mean of 3224.6 g and a standard deviation of 739.9 g. Newborn females have weights with a mean of
3027.5 g and a standard deviation of 473.6 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1700 g or a
female who weighs 1700 g?
Since the z score for the male is z=
and the z score for the female is z=
the
has the weight that is more extreme.
(Round to two decimal places.)
Transcribed Image Text:Use z scores to compare the given values. Based on sample data, newborn males have weights with a mean of 3224.6 g and a standard deviation of 739.9 g. Newborn females have weights with a mean of 3027.5 g and a standard deviation of 473.6 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1700 g or a female who weighs 1700 g? Since the z score for the male is z= and the z score for the female is z= the has the weight that is more extreme. (Round to two decimal places.)
Use the following cell phone airport data speeds (Mbps) from a particular network. Find P25.
on Help
0.2
0.2
0.4
0.4
0.5
0.8
0.8
0.8
0.5
0.6
0.8
0.8
0.9
0.8
0.8
1.6
2.1
2.1
1.2
1.4
1.4
2.3
2.5
1.4
1.5
4.4
4.6
5.2
2.7
3.1
3.4
3.7
5.6
5.8
4.4
11.2
11.8
11.8
6.6
6.9
7.4
7.6
11.9
12.3
10.3
12.5
13.7
13.7
14.4
25.1
P25 =
(Type an integer or a decimal. Do not round.)
Mbps
Transcribed Image Text:Use the following cell phone airport data speeds (Mbps) from a particular network. Find P25. on Help 0.2 0.2 0.4 0.4 0.5 0.8 0.8 0.8 0.5 0.6 0.8 0.8 0.9 0.8 0.8 1.6 2.1 2.1 1.2 1.4 1.4 2.3 2.5 1.4 1.5 4.4 4.6 5.2 2.7 3.1 3.4 3.7 5.6 5.8 4.4 11.2 11.8 11.8 6.6 6.9 7.4 7.6 11.9 12.3 10.3 12.5 13.7 13.7 14.4 25.1 P25 = (Type an integer or a decimal. Do not round.) Mbps
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