kathy collected pokemon go creatures over the course of 5 days. below is a chart that displayed the number of creatures she collected each day
day 1 day2. day3. day4. day5.
42. 26. 61. 65. 56.

a. how many creatures would you expect kathy to collect on day 6? explain your prediction?

b. if kathy collected 53 pokémon creatures, how would her average change?

c. what are the number of creatures she collected on day 6, 7, and 8?

Given: Data for 5 Days

Part A:-

No. of creatures on 6th day = Average/Mean of the Given Data

⇒

⇒ Mean = 50

∴She collect 50 creatures on day 6.

Part B:-

As we Predicted she collected 50 pokenmon on day 6. So her Average is 50.

if She collected 53 creatures, then the average will be-

⇒ Average = 50.5

Therefore, her new average become 50.5

Part C:-

There is no fixed no of creature collected on day 6,7,8. It can be increased or Decreased but her average will always be around 50.

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answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0