Question 3(multiple choice worth 3 points) (07.04) ashley solved the exponential equation 3x+1 = 15 and her work is shown below. what is the first step she did incorrectly? step 1: log 3x+1 = log15 step 2: (x + 1)log 3 = log15 step 3: x + 1 = log 15 over log 3 step 4: x+1 = 2.708050 over 1.098612 step 5: x + 1 = 1.418858 step 6: x = 0.418858 step 1 step 2 step 3 step 4

The Answer is: Ashley went wrong in Step 4

Step-by-step explanation:

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation:

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.