To get started, recall the logarithm rules. For this question, we can use the log rule specifically when subtracting two log functions that have the same base:

$log_b\alpha -log_b\beta =log_b[\frac{\alpha }{\beta } ]$

In this prompt, our base is 4, so b in the above formula. Using this formula, we can find the missing <u><em>argument</em></u> (the number inside of the log, what we are asked to solve for):

$log_49-log_411=log_4[\frac{9}{11} ]\\$ hence the missing argument is 9/11

At this point, there is no easier say to simplify, unless you wish to approximate 9/11 as 0.818. If you wish to solve for the exponent, you will have to use common log or natural log to do so.

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thanks,

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3 years ago

A certain type of golfball is tested by a robot that hits the ball with a consistent impact force. The distances this

AfilCa [17]

Answer: approximately normal

Step-by-step explanation:

1/2 Thinking about population shape and sample size

When a population is normally distributed, the sampling distribution of the sample mean x will also be normal regardless of sample size.

Since the distribution of distances is normal, the sampling distribution of the sample mean distance will also be normal.

2/2 Answer

The sampling distribution of the sample mean distance will be approximately normal.

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3 years ago