Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 78 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 8.2 and a standard deviation of 3.5. What is the 90% confidence interval for the number of chocolate chips per cookie for Big Chip cookies? Enter your answers accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).

.how are johansson’s photographs different than most others?

because his photographs are based on photo realism. photos where you will need a brief moment to think to figure it out the trick of it.

2.what makes his photographs seem real?

sometimes the perspective is the illusion. different pieces of reality and put them all together. and things that we don’t even think about.

3.what rules does johansson follow in his photography?

photos combined should have the same perspective. photos combined should have the same type of light.making it impossible to distinguish where the different images begin and end by making it seamless.

4.which of johansson’s creations did you like the best? why?

the big fish under the water with the house on top of the rock. because it's really hard to create pictures like that one, it requires a very precise moment to snap the picture