(See Solution) The following data represent the electricity cost in dollars during the month of July 2004 for a random sample of 50 two-bedroom apartments in


Question: The following data represent the electricity cost in dollars during the month of July 2004 for a random sample of 50 two-bedroom apartments in a large city: UTILITY

96 171 202 178 147 102 153 197 127 82

157 185 90 116 171 111 148 213 130 165

141 149 206 175 123 128 144 168 109 167

95 163 150 154 130 143 187 166 139 149

108 119 183 151 114 135 191 137 129 158

Decide whether the data appear to be approximately normally distributed by:

  1. evaluating the actual versus theoretical properties.
  2. constructing a normal probability plot.

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document

log in to your account

Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in