Question

PLEASE:
A set of cards with a letter on each card as shown below are placed into a bag. Howard picks a card at random from the bag. Determine the probability that the card is:
U E A R Q H C H L A
1. an E
2. not an E
3. not a vowel
4.a letter P
5. not a letter P

Answers

  1. The required probabilities have been shown below.

    What is probability?

    Probability can be defined as the ratio of favorable outcomes to the total number of events.
    A set of cards has sample =  U E A R Q H C H L A
    Total number of sample s(n) = 10
    1. For probability for  E,
       p(E)= 1 / 10 = 0.

    2. Probability of not an E,
        = 1 – p(E)
        = 1 – 0.1
        = 0.9

    3. Not a vowel
        E(n) = 6
       P = 6 / 10
       P = 0.6

    4. a letter P
        P = 0
       Because the card does not have p written over it.

    5. Not a letter P
        P = 1
       Because it does not have a card with P written on it.
    Thus, the required probabilities have been given above.
    Learn more about probability here:
    brainly.com/question/14290572
    #SPJ1

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