Ms. ashley has less than 100 pieces of candy.
if she makes groups of 2 pieces, she will have 1 piece left over.
if she makes groups of 3 pieces, she will have 1 piece left over.
if she makes groups of 3 pieces, she will have 1 piece left over.
if she makes groups of 4 pieces, she will have 1 piece left over.
if she makes groups of 5 pieces, she will have 0 pieces left over.
how many pieces of candy could she have? find all solutions.
me on this! i really need .

25 ,55 85

Step-by-step explanation:

In order to have 0 left making 5 groups,the number should end on 0  or 5

But in order to have 1 left in gruups of 2 and 4  it should be odd number so the number must end in 5

But the the two numbers after subracting 1 must add a multiple of 3

15-1=14 1+4=5 (no multiple of 3)

25-1 = 24    2+4=6   (yes)

35-1=34        3+4=7(no)

45-1=44   4+4=8(no)

55-1 = 45     4+5 =9 (yes)

65-1=64      6 +4 =10(no)

75-1=74   7+4=11 (no)

85-1=84    8+4 = 12  (yes)

95-1=94      9+4=13 (no)

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - 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 .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

i got 142 as my answer

step-by-step explanation: