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zmey [24]
3 years ago
9

Nurse Jackson examines immunization records for this past winter at the school where she works. Got flu Didn't get flu Total Vac

cinated 120 380 500 Not vaccinated 160 140 300 Total 280 520 800 How many students were not vaccinated and did not get the flu? O A. 300 B. 380 O C. 160 D. 140​
Mathematics
1 answer:
Harman [31]3 years ago
6 0

Answer:

140

Step-by-step explanation:

ap3x

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adoni [48]

Step-by-step explanation:

CCTV cameras in a bit more of the day I will have a great time and where is the only thing that has to do with it

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3 years ago
1. Determine whether the given procedure results in a binomial distribution. If not, state the reason why.
Anna11 [10]

Answer:

1.D) Procedure results in a binomial distribution.

2. B) Procedure results in a binomial distribution.

Step-by-step explanation:

The binomial distributions has following properties.

  • There is always one of the  two outcomes success or failure possible.
  • The probability of p remains constant for all trials.
  • The successive trials are all independent.
  • The experiment is repeated for a fixed number of times.

If the experiment has the above properties it has binomial probability distribution.

In the given question both experiments have the above mentioned properties.

Both procedure result in binomial distribution.

3 0
3 years ago
Can Someone Evaluate This
Murrr4er [49]
The answer is B. 9
Hope this helps
6 0
3 years ago
Read 2 more answers
Which situation demonstrates the law of large numbers
sveticcg [70]

Answer: Choice B

The more trials you do, the closer the empirical probability should get to the theoretical probability. It won't be a perfect match but it will likely be close enough so to speak. Note how 70/420 = 1/6.

4 0
3 years ago
Denise used her credit card to buy a pair of new shoes for $120. At the end of the month, she could
ololo11 [35]

Answer:

Step-by-step explanation:

$120= the amount to pay for the shoe

$20 paid for the month

Balance to pay = $100

Then 3% interest rate on credit card = 3% of $100=$3

Therefore amount to pay = $3+$100=$103

7 0
3 years ago
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