To increase sales, an online clothing store began giving a 50% off coupon to random customers. Customers didn't know whether they would receive the coupon until after the final sale. The website claimed that one in five customers received the coupon. Six customers each made purchases from the website. Let X = the number of customers that received the 50% off coupon. Part A: Is X a binomial random variable? Explain. (3 points) Part B: What is the mean and standard deviation of X? Provide an interpretation for each value in context. (4 points) Part C: Two of the six customers receive the coupon with their purchase. Is the store's claim accurate? Compute P(X ≥ 2) and use the result to justify your answer. (3 points)

1. Write the definition of biodiversity.

2. Write the definition and give an example of Ecosystem Diversity.

3. Write the definition and give an example of Species Diversity.

4. Write the definition and give an example of species diversity.

PLEASE HELP I SWEAR I WILL THANK YOU AND MAKE YOU A BRAINLLEST

Step-by-step explanation:1. Write the definition of biodiversity.

2. Write the definition and give an example of Ecosystem Diversity.

3. Write the definition and give an example of Species Diversity.

4. Write the definition and give an example of species diversity.

PLEASE HELP I SWEAR I WILL THANK YOU AND MAKE YOU A BRAINLLEST

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.