Answer: Answer is in the steps read carefully.
Step-by-step explanation:
does not represent a rational number because the square root of 6 is not a perfect square.
This represents a rational number because the square root of 64 is a perfect square which is 8 and if added to a fraction you will get a rational number.
represents a rational number because they are both a perfect square. The square root of 16 is 4 and the square root of 169 is 13.
represents a rational number because since 17.43 repeating can be expressed as a fraction, and the square root of 49 is a perfect square, if added together they will generate a rational number.
Does not represents a rational number because the square root of 44 is not a perfect square and when you add an irrational number and an rational number then you will get an irrational number.
Answer:
<u>1 foot :- 1.45 inches. If the vine grows up 2.9 feet pet day ,Then in Inches that would be 1.45 grows in per hour .....</u>
Step-by-step explanation:
<h3>Hope this helps !! </h3>
The statistical goal of multiple regression analysis is to build a linear equation model that identifies the optimal weighted linear combination of independent variables in the study in order to optimally predict the reference variable.
Regression analysis is usually performed for one of two purposes. Predicting the value of the dependent variable of a person whose information about the explanatory variable is available, or estimating the effect of the explanatory variable on the dependent variable.
In multiple regression analysis, researchers can determine the strength of the relationship between the outcome (dependent variable) and multiple predictors, and the importance of each predictor in the relationship, often the effect of other predictors. It can be evaluated by statistically eliminating it.
Learn more about multi regression model here: brainly.com/question/17844286
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Answer: C
Step-by-step explanation:
Answer:
The minimum weight of the heaviest 9.85% of all items produced is 5.26 ounces.
Step-by-step explanation:
When the distribution is normal, we use the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this question, we have that:
What is the minimum weight of the heaviest 9.85% of all items produced?
This is the 100 - 9.85 = 90.15th percentile, which is X when Z has a pvalue of 0.9015. So X when Z = 1.29.
The minimum weight of the heaviest 9.85% of all items produced is 5.26 ounces.