Endurance Times Altman and Dull report the endurance limes for patients with dynamic hepatitis, half treated with prednisone and half accepting no treatment.23 The information that follow are adjusted from their information for those treated with prednisone. The endurance times are recorded to the closest month:

8 127 11 133 52 139 57 142 65 144 87 147 93 148 97 157 109 162 120 165

a. Take a gander at the information. Would you be able to figure the surmised state of the information conveyance?

b. Utilize the second applet in Building a Histogram to develop a relative recurrence histogram for the information. What is the state of the circulation?

c. Are there any anomalies in the set? Provided that this is true, which endurance times are bizarrely short?

Question 35

Collision protection The expense of accident coverage has gotten an irritated subject in California since protection rates are reliant on such countless various factors, for example, the city where you live, the quantity of vehicles you guarantee, and the organization with which you are safeguarded. The reports the yearly 2006-2007 premium for a solitary male, authorized for 6-8 years, who drives a Honda Accord 12,600 to 15,000 miles each year and has no infringement or accidents.1

City Allstate 21st Very long term Sea shore 52617 52228 Pomona 2305 2098 San Bernardino 2286 2064 Moreno Valley 2247 1890

a. What is the normal charge for Allstate Protection?

b. What is the normal expense for 21st Century Protection?

c. On the off chance that you were a buyer, would you be keen on the normal premium expense? If not, what might you be keen on?

Question a day and a half

DVRs The computerized video recorder (DVR) is a typical installation in most American families. Truth be told, most American families have DVRs, and many have mutiple. An example of 25 families created the accompanying estimations on x. the quantity of DVRs in the family:

1 0 2 1 0 2 1 0 1 2 3 2 1 0 1 3 1 0 1

a. Is the appropriation of x, the quantity of DVRs in a family, symmetric or slanted? Clarify. b. Speculation the estimation of the mode, the estimation of x that happens most as often as possible. c. Ascertain the mean, middle, and mode for these estimations. d. Draw a relative recurrence histogram for the informational collection. Find the mean, middle, and mode along the flat pivot. Are your responses to parts an and b right?