Consider the data set { − 4 , 6 , 8 , − 5.2 , 10.4 , 10 , 12.6 , − 13 } . a. Find the first quartile Q 1 of the data set. b. Find the third quartile Q 3 of the data set. c. Consider the data set { − 4 , 6 , 8 , − 5.2 , 10.4 , 10 , 12.6 } obtained by deleting one data point to the original data set. Find the first and third quartiles of this data set.
Consider the data set { − 4 , 6 , 8 , − 5.2 , 10.4 , 10 , 12.6 , − 13 } . a. Find the first quartile Q 1 of the data set. b. Find the third quartile Q 3 of the data set. c. Consider the data set { − 4 , 6 , 8 , − 5.2 , 10.4 , 10 , 12.6 } obtained by deleting one data point to the original data set. Find the first and third quartiles of this data set.
Solution Summary: The author calculates the first quartile of the given data set, which is -4.6.
Consider the data set
{
−
4
,
6
,
8
,
−
5.2
,
10.4
,
10
,
12.6
,
−
13
}
.
a. Find the first quartile
Q
1
of the data set.
b. Find the third quartile
Q
3
of the data set.
c. Consider the data set
{
−
4
,
6
,
8
,
−
5.2
,
10.4
,
10
,
12.6
}
obtained by deleting one data point to the original data set. Find the first and third quartiles of this data set.
During busy political seasons, many opinion polls are conducted. In apresidential race, how do you think the participants in polls are generally selected?Discuss any issues regarding simple random, stratified, systematic, cluster, andconvenience sampling in these polls. What about other types of polls, besides political?
No chatgpt pls will upvote
Which degenerate conic is formed when a double cone is sliced through the apex by a plane parallel to the slant edge of the cone?
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