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4 years ago

14

What means the same as 6 × 5? 65 5 + 5 + 5 + 5 + 5 6 + 6 + 6 + 6 + 6

2 answers:

shtirl [24]4 years ago

4 0

Answer:

6+6+6+6+6= 6x5

Step-by-step explanation:

nika2105 [10]4 years ago

3 0

6 x 5 represents six 5's <em>(it can also be represented by five 6's)</em>

5 + 5 + 5 + 5 + 5 + 5 (<em>or 6 + 6 + 6 + 6 + 6)</em>

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Find a 75% confidence interval for the population average weight μ of all adult mountain lions in the specified region. (Round y

kupik [55]

Answer:

75% confidence interval is 91.8±16.66. That is between 75.1 and 108.5 pounds.

Step-by-step explanation:

The question is missing. It is as follows:

Adult wild mountain lions (18 months or older) captured and released for the first time in the San Andres Mountains had the following weights (pounds): 69 104 125 129 60 64

Assume that the population of x values has an approximately normal distribution.

Find a 75% confidence interval for the population average weight μ of all adult mountain lions in the specified region. (Round your answers to one decimal place.)

75% Confidence Interval can be calculated using M±ME where

M is the sample mean weight of the wild mountain lions ( $\frac{69 +104 +125 +129+60 +64}{6} =91.8$ )

ME is the margin of error of the mean

And margin of error (ME) of the mean can be calculated using the formula

ME= $\frac{t*s}{\sqrt{N} }$ where

t is the corresponding statistic in the 75% confidence level and 5 degrees of freedom (1.30)

s is the standard deviation of the sample(31.4)

N is the sample size (6)

Thus, ME= $\frac{1.30*31.4}{\sqrt{6} }$ ≈16.66

Then 75% confidence interval is 91.8±16.66. That is between 75.1 and 108.5

3 0

3 years ago

Why can’t a line or Ray have a perpendicular bisector

kotykmax [81]

Answer:

Because they are both infinitely long.

Step-by-step explanation:

A ray goes on to infinity from a given point in one direction, whereas a line goes on to infinity in both directions.

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3 years ago

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Ilia_Sergeevich [38]

Answer:

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Kipish [7]

Answer:

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3 years ago

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kramer

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3 years ago

Read 2 more answers