DHL recently selected a random sample of packages and weigh them. The weights for the samples are given below. Required:
a. Develop a frequency distribution using classes having equal widths.
b. Develop a relative frequency and a cumulative relative frequency distribution for the weights.
c. What percent of the sampled crates have weights greater than 96 pounds?

DHL
89
91
86
93
94
91
95
83
84
92
80
88
87
79
97
89
92
93
95
89
94
101
87
88
77
87
89
86
86
93
88
98
99
96
92
89
86
92
94
98
88
94
86
90
86
95
90
94
85

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

What is the solution of log2  (3x  -  7)  =  3? 4 5

Proportions in triangles solve for x