A machine is set to fill the small-size packages of M&M candies with 56 candies per bag. A sample was taken and revealed the following three bags of 56, two bags of 57, one bag of 55, and two bags of 58 M&M candies. To test the hypothesis that the mean candies per bag is 56, how many degrees of freedom are there? Multiple Choice 9 1 8 7 Next 3 of 10 ( Prev re to search S

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If the sample space is C = C1UC2 and if P(C1) = 0.62 and P(C2) = 0.55, find Q.2. P(C1NC2).

A random sample of 7 oak trees from two forests was gathered. The results are shown below. Height of Trees (feet) Forest A Forest B 70 92 78 82 84 66 83 76 78 72 88 79 77 85 Based on the samples, which statement best compares the height of the oak trees in each forest? O The oak trees in Forest A are generally taller and have less variabillity than the oak trees in Forest B. The oak trees in Forest A are generally shorter and have less variabillity than the oak trees in Forest B. O The oak trees in Forest A are generally taller and have more variabillity than the oak trees in Forest B. The oak trees in Forest A are generally shorter and have more variabillity than the oak trees in Forest B.

please answer the question in the attached picture with work shown, thanks! #3 A,B

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Write out the sample space for the given experiment. Use the letter H to indicate heads and T for tails. Answer How to enter your answer (opens in new window) Separate your answers using commas. 3 coins are tossed. Ke Submit Ans

A manufacturing plant knows that in reality 80% of products made are perfect. An inspector selects four products at random. What is the mean number of perfect products in any sample of 4? It can be assumed that each product is independent of the others.