The average price of gasoline

I have a few math problems that I need some help with. I am somewhat confused on the one below.Nancy hears a report that the
1. 5 answers
2. asked by Patrick
3. 981 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 98 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 119 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 141 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 96 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 118 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 97 views
A recent gasoline survey shows that the national average price of gasoline was $3.498 a gallon. It was felt that gasoline in
1. 1 answer
2. 123 views
The government keeps track of fuel prices in time across the United States. The chart shows the average gasoline price by month
1. 1 answer
2. 88 views
At one point the average price of regular unleaded gasoline was 3.44 per gallon Assume that the standard deviation price per
1. 1 answer
2. asked by Wanda
3. 234 views