You measure 40 turtles’ weights, and find they have a mean weight of 33 ounces and standard deviation 5.7 ounces. Based on this, you construct a 99% confidence interval for the true population mean turtle weight to be 30.68 < μ < 35.32. Do these results show that the mean turtle weight has significantly changed from the previously determined weight of 29 ounces?

Did you attempt this problem on your paper?   Sebastian is rolling an unfair six-sided die where the probability of rolling a 3 is 24%.  Suppose he rolls this die 15 times and keeps count of the number of 3s that are rolled. a) What is the probability that at the end of the 15 rolls, Sebastian has rolled 3 six times exactly? b)  What is the probability that at the end of the 15 rolls, five or fewer 3s are rolled? c)  What is the probability that at the end of the 15 rolls, Sebastian has rolled at least ten 3s?

A July 2011 Pew Research survey suggests that 27% of adults say they regularly get news through Facebook, Twitter or other social networking sites. What’s the probability that in a random sample of 10 people at most 1 of them get their news through social networking sites?

Match the picture of the greenhouse with its proper name

The most prevalent commercial greenhouse bench material is wood because of its durability and versatility.

Shade houses provide outdoor shade and protect container-grown plants from excessive sunlight by suspending shade fabric over the plants.

The main difference between trough benches and ebb-and-flow benches is that trough benches are traditionally installed level. 

The first notes about greenhouses can be traced tothe reign of _______________________________.

Quonset style greenhouses are better at shedding snow that gothic style greenhouses. 

The controlled environment of a greenhouse makes it harder to monitor and manage pests and diseases.