A roller coaster travels 3/4 of a mile in 40 seconds .what is the average speed in miles per hour
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1.) C - Final exams: midterm = Q3 92 - Q1 80 = 12 and finals = Q3 85 - Q1 78 = 7, so finals exam has the smaller IQR.
2.) B - exam median is much higher than the class median: refer to the attached image of class and exam box and whisker graph
3.) A - <span>IQR is a better measure of spread for movies than it is for basketball games: because the data for movies are quite wide or apart from each other than the data in the basketball games
4.) A - </span><span>mean for April is higher than October's mean: mean in April is 67 and mean in October is 60
5.) A - </span><span>Neither data set has suspected outliers: meaning there's no data that is further apart from the group or set
6.) B - </span>There is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical
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7.) C - </span>college spread is best described by the IQR. The high school spread is best described by the standard deviation: this is because of the wide range of data in the college than the data in the high school.
1.) C - Final exams: midterm = Q3 92 - Q1 80 = 12 and finals = Q3 85 - Q1 78 = 7, so finals exam has the smaller IQR.
2.) B - exam median is much higher than the class median: refer to the attached image of class and exam box and whisker graph
3.) A - <span>IQR is a better measure of spread for movies than it is for basketball games: because the data for movies are quite wide or apart from each other than the data in the basketball games
4.) A - </span><span>mean for April is higher than October's mean: mean in April is 67 and mean in October is 60
5.) A - </span><span>Neither data set has suspected outliers: meaning there's no data that is further apart from the group or set
6.) B - </span>There is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical
<span>
7.) C - </span>college spread is best described by the IQR. The high school spread is best described by the standard deviation: this is because of the wide range of data in the college than the data in the high school.
In functions, the coefficient is the number that multiplies the variables, for example, for 5y, the coefficient is the number "5"
The "leading coefficient" refers to the number that multiplies the greater term of the expression (i.e. the term with the largest exponent), and if the terms are ordered from greatest to least, it corresponds to the coefficient of the first term.
So for the expression
The first and the term with the largest exponent is:
Where "6" is the coefficient of the term and thus the "leading coefficient" of the expression.
