# math

posted by .

Suppose the mean of dogs a pet shop grooms each day is known to be 14.2 dogs. If a sample of n=12 days is chosen and a total of 178 dogs are groomed during those 12 days, then the sampling error is?

• math -

163.8

## Similar Questions

1. ### math

Rosita earns money by walking dogs after school and on weekends.She walks Madeline every other day,Buddy every fourth day,and Ernie every fifth day.Today she walked all three dogs.Which dogs will Rosita walk 62 days from today?
2. ### math

A pet shop has a total of 17 dogs and birds. Altogether there are 48 feet. How many dogs are there and how many birds?
3. ### Math

A pet shop has a total of 17 dogs and birds. Altogether there are 48 feet. How many dogs are there and how many birds?
4. ### math 156

a pet shop has a total of 17 dogs and birds. Altogether there are 48 feet. How many dogs are ther and how many birds?
5. ### Math

1. Historically,40% of the adopted dogs rescued spend an average of 8 days in a kennel costing \$10 a day. Puppies-100 Dogs-650
6. ### Math

There are 4150 dogs in animal shelters in a particular state. A sample of 100 dogs is taken and 7 of those dogs are white. How many dogs in all the shelters are white?
7. ### Grade 4 Math - fractions

On pet day, 18 children brought a pet to school. Two-thirds of the pets were dogs. One ninth of the pets were cats. How many were dogs?
8. ### Math

A group of students volunteers at the animal it helping feeds the dogs. Each day small dogs eat 1/2 cup less dog food than medium sized dogs and large dogs eat 3/4 cup more dog food than the medium sized dogs. The shelter currently …
9. ### math

Claire has a part-time job walking dogs Monday through Friday. Business has really increased. She is walking 3 more dogs per day than she did last week if she walked a total of 35 dogs this week, how many dogs did she walk per day …
10. ### Math

Annie learned that on day 1 of the outbreak, there were 105 infected dogs, and on day 2, there were 120 infected dogs. She noticed that each day, 15 more dogs became infected. Annie used these numbers to set up an alternative model …

More Similar Questions