A. The number 86,362,575 rounded to the nearest hundred is

Mathematics

2 answers:

Serjik [45]2 years ago

7 0

Answer:

86362600

Step-by-step explanation:

We want to round to the hundreds place

We look at the 7 in the tens place. Since it is 5 or greater we round up

86,362,575 round to 86362600

USPshnik [31]2 years ago

4 0

Answer:

86,362,600

Step-by-step explanation

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Leno4ka [110]

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A consumer group is interested in estimating the proportion of packages of ground beef sold at a particular store that have an a

storchak [24]

Answer: 267.

Step-by-step explanation:

When there is no prior information for the population proportion, then the formula we use to find the sample size to estimate the confidence interval :

$n=0.25(\dfrac{z^*}{E})^2$ , where z* = Critical z-value and E + amrgin of error.

Let p = proportion of packages of ground beef sold at a particular store that have an actual fat content exceeding the fat content stated on the label.

Since , we have no prior information about p. so we use above formula

with E = 0.06 and critical value for 95% confidence =z* =1.96 [By z-table ] , we get

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