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swat32
2 years ago
9

The numbers of blocked intrusion attempts on each day during the first two weeks of

Mathematics
2 answers:
Marrrta [24]2 years ago
4 0

<u>(a) Construct a 95% confidence interval for the difference between the average number of intrusion attempts per day before and after the change of firewall setting (assume equal variance)</u>

rodikova [14]2 years ago
4 0

<u>here</u><u> </u><u>is</u><u> </u><u>your</u><u> </u><u>answer</u><u> </u><u>hope</u><u> </u><u>it's</u><u> </u><u>helpful</u><u> </u><u>for</u><u> </u><u>you</u><u> </u><u>thankyou</u><u> </u>

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Which property of equality is used in solving x + 8 = 9?
stiv31 [10]

Answer:

Subtraction Property of Equality.

Step-by-step explanation:

To solve x + 8 = 9, you need to subtract 8 from both sides of the equation. So, you would be using the Subtraction Property of Equality.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Express 25 minutes as a fraction of 2 hours in its simplest form
Phoenix [80]
1/8 bc If you take 2 hours and divide it by 8 you get 25
3 0
3 years ago
Read 2 more answers
URGENT, PLASE HELP! 10pts
Alex73 [517]

Answer:

m(-1)^n - 1

Step-by-step explanation:

5 0
2 years ago
A company plans to launch a new product. They have traditionally had a 60% success rate with the launch of new products. Market
Juliette [100K]

Answer:

The probability that the product will be successfully launched given that the market test result comes back negative is 0.30.

Step-by-step explanation:

Denote the events provided as follows:

<em>S</em> = a product is successfully launched

<em>P</em> = positive test market result

The information provided is:

P (S) = 0.60

P (P | S) = 0.80

P (P | S') = 0.30

Then,

P (P' | S) = 1 - P (P | S) = 1 - 0.80 = 0.20

P (P' | S') = 1 - P (P | S') = 1 - 0.30 = 0.70

Compute the probability of positive test market result as follows:

P(P)=P(P|S)P(S)+P(P|S')P(S')

         =(0.80\times 0.60)+(0.30\times 0.40)\\\\=0.48+0.12\\\\=0.60

The probability of positive test market result is 0.60.

Then the probability of negative test market result is:

P (P') = 1 - P (P)

        = 1 - 0.60

        = 0.40

Compute the probability that the product will be successfully launched given that the market test result comes back negative as follows:

P(S|P')=\frac{P(P'|S)P(S)}{P(P')}

             =\frac{0.20\times 0.60}{0.40}\\\\=0.30

Thus, the probability that the product will be successfully launched given that the market test result comes back negative is 0.30.

6 0
3 years ago
un avion de reconocimiento localiza un barco enemigo de un angulo de depresion de 28 grados. Si el avion vuela a 2,300m de altur
pantera1 [17]

Step-by-step explanation:

only 8 points? thats so dumb

6 0
3 years ago
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