200 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative Frequency
0
0.165
33
1
0.18
69
2
46
0.23
3
40
155
4
45
0.225
200
a. Complete the table (Use 4 decimal places when applicable)
b. What percent of the people have exactly four siblings?

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.