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vodka [1.7K]
3 years ago
5

I need help with this question!!

Mathematics
1 answer:
Veronika [31]3 years ago
4 0

Answer:

right

Step-by-step explanation:

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According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the
Elanso [62]

Answer: 0.0885

Step-by-step explanation:

Given : According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the Midwest.

i.e. p= 0.16

Sample size : n= 154

Now, the  probability that more than 20% of this sample is comprised of female employees is given by :-

P(p>0.20)=P(z>\dfrac{0.20-0.16}{\sqrt{\dfrac{0.16(1-0.16)}{154}}})

[∵ z=\frac{\hat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}]

=P(z>1.35)\approx1-P(z\leq1.35)=1-0.9115=0.0885  [Using the standard z-value table]

Hence, the required probability = 0.0885

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3 years ago
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maw [93]

Answer:

It must travel through a medium

Step-by-step explanation: Because I said so >:(

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3 years ago
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Vilka [71]
You can download the app photo math and that will help you
8 0
3 years ago
X/3 +17 less than or equal to 15
Sliva [168]

x \leqslant  - 6

x/3+17is less than or equal to 15

x/3is less than or equal to 15-17

xis less than or equal to -6

5 0
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Elaluate the expression when y=5 and x=47. x - 6y ​
lys-0071 [83]

Answer:

1410

Step-by-step explanation:

-6 times 5 is -30

47 times -30 is -1410

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3 years ago
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