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tekilochka [14]
3 years ago
7

Plz help .......................

Mathematics
1 answer:
Makovka662 [10]3 years ago
6 0
\frac{ 6\sqrt{2}}{ \sqrt{3} }

Multiply the square root of 3 by the square root of 2 and itself.
The 3 cancels itself out and then you get A
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Tests for tuberculosis like all other diagnostic tests are not perfect. QFT-G is one of such tests for tuberculosis. Suppose tha
Sauron [17]

Answer:

the probability of an adult getting a NEG result and truly having tuberculosis is 0.0127

Step-by-step explanation:

S = the adult really has tuberculosis.

S' = complement of S = the adult does not has tuberculosis.

POS = the test gives a positive result

P(S)= 0.05

P(POS | S)=0.746

P(NEG | S')= 0.7653

this is an intersection because the "and" word

P(NEG ∩ S) =  P(NEG| S)*P(S)=(1-P(POS | S))*P(S)=(1-0.746)*0.05=0.0127

6 0
3 years ago
Use the points shown on the graph to find the slope of the line.
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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

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Explanation:

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8 0
3 years ago
If () = − 10, find (20)
Studentka2010 [4]

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8 0
3 years ago
Evaluate: -16 - w, when w = -23.
Rus_ich [418]
<span>-16 - w, when w = -23

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3 0
3 years ago
Read 2 more answers
Use technology to find the​ P-value for the hypothesis test described below. The claim is that for a smartphone​ carrier's data
EastWind [94]

Solution :

The null and alternative hypothesis is given by

$H_0: \mu = 11$

$H_a: \mu \ne 11$

Assume that the level of significance, α = 0.05

The t-test statistics is, t = 1.484

Degree of freedom :

df = n - 1

   = 14 - 1

   = 13

The P-value is given by

P-value = 2P (T>|t|)

            = 2P(T>|1.484|)

            = 2P(T>1.484)

            = 2(=T.DIST.RT(1.484,13))

            = 0.05

5 0
3 years ago
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