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bob make 720 telephone calls

From her firm’s computer telephone log, an executive found that the mean length of 64 telephone calls during July was 4.48
1. 1 answer
2. asked by Marilyn
3. 780 views
From her firm’s computer telephone log, an executive found that the mean length of 64 telephone calls during July was 4.48
1. 1 answer
2. asked by Anonymous
3. 913 views
1. Here is the frequency table for this distribution (the frequency histogram is not shown):Since I cannot make a table on this
1. 1 answer
2. asked by Anonymous
3. 686 views
the Ace telephone Co. charges a flat monthly frr of $22.00 for a telephone line and $0.20 per minute for long distance calls.a.i
1. 3 answers
2. asked by pau
3. 1,776 views
bob make 720 telephone calls each year. what is the average (arithmetic mean) number of calls that bob makes per month60 70 80
1. 2 answers
2. asked by ?
3. 418 views
A set of telephone lines is to be installed so as to connect between town A and town B. The town A has 2000 telephones. If each
1. 0 answers
2. asked by Edward
3. 847 views
A set of telephone lines is to be installed so as to connect between town A and town B. The town A has 2000 telephones. If each
1. 3 answers
2. asked by Edward
3. 1,111 views
On Saturday afternoon, 41 out of 50 telephone calls taken at The Overlook restaurant were for dinner reservations. What percent
1. 1 answer
2. asked by Anonymous
3. 350 views
Vickie has been receiving fraudulent telephone calls from scammers purporting to be an established business. In these calls, the
1. 1 answer
2. 27 views
Suppose that 30% of all telephone calls at work are for personal reasons. If a random sample of 15 is taken, let X be the number
1. 2 answers
2. asked by Anonymous
3. 563 views