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Mnenie [13.5K]
3 years ago
5

assume that 2000 births are randomly selected and 64 of the births are girls. use subjective judgment to describe the number of

girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below
Mathematics
1 answer:
tatuchka [14]3 years ago
4 0

Total no. of births = 2000

Births of girls = 64

Birth% of girls

=  \frac{64}{2000}  \times 100

=  \frac{64}{20}

=  \frac{6.4}{2}

= 3.2\%

Hence, the number of girls are significantly low.

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Read 2 more answers
Which graph represents an exponential function?
geniusboy [140]

Answer:The function that represents an exponential function is the 4th graph and it can be modeled as y = aeᵇˣ.

What are exponential functions?

The exponential functions are written in the form of y = aeᵇˣ, where the output y increases exponentially for the input x.

In order to find the graph that represents an exponential function, we will discuss each of the following graphs,

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y=ax²+bx+c or y=a(x-h)²+k

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In the second graph, the graph represented is the graph of a reciprocal function, the function that can be represented by the graph,

y=a/x + b

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In the third graph, the graph represented is the graph of root function, it can be modeled as,

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For the 4th graph, (Green),

In the fourth graph, the graph represented is the graph of an exponential function, and it can be modeled as,

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Hence, the function that represents an exponential function is the 4th graph and it can be modeled as y = aeᵇˣ.

Step-by-step explanation:

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