Calculus and Above

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A) Find the critical point of g. If the critical point is
a) Find the critical point of g. If the critical point is (a, b) then enter 'a,b' (without the quotes) into the answer box.(b) Using your critical point in (a), find the value of D(a, b) from the Seco… read more
Sandhya_sharma
Sandhya_sharma
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U^3 + 18uv + 9v^2 (a) Find the critical points of h. () For
u^3 + 18uv + 9v^2(a) Find the critical points of h.(b) For each critical point in (a), find the value of D(a, b) from the Second Partials test that is used to classify the critical point.(c) Use the S… read more
Sandhya_sharma
Sandhya_sharma
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Consider h(u,v)= u^3 + 24uv + 12v^2 i figured out the
consider h(u,v)= u^3 + 24uv + 12v^2i figured out the critical point which is (-8,8). and from the second partials test, i got -576,576.question: use the second partials test to classify each critical … read more
Sandhya_sharma
Sandhya_sharma
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Master's Degree
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A) Find the critical point of g. If the critical point is
a) Find the critical point of g. If the critical point is (a, b) then enter 'a,b' (without the quotes) into the answer box.(b) Using your critical point in (a), find the value of D(a, b) from the Seco… read more
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1. Identify the null hypothesis H0 and the alternative
1. Identify the null hypothesis H0 and the alternative hypothesis H1. Use p for a claim about a proportion. A skeptical paranormal researcher claims that the proportion of Americans that have seen a U… read more
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Research has shown that losing even one night's sleep can have
Research has shown that losing even one night's sleep can have a significant effect on performance of complex tasks such as driving. To demonstrate this phenomenon, a sample of n = 25 college students… read more
Ryan
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1. Assume that a simple random sample has been selected from
1. Assume that a simple random sample has been selected from a normally distributed population and test the given claim. Identify the null and alternative hypotheses, test statistic, p-value, critical… read more
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Identify the null hypothesis Ho and the alternative hypothesis
Identify the null hypothesis Ho and the alternative hypothesis H1. A skeptical paranormal researcher claims that the proportion of Americans that have seen a UFO, p, is less than 1 in every one thousa… read more
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1. The lengths of human pregnancies are normally distributed
1. The lengths of human pregnancies are normally distributed with a mean of 268 days and a standard deviation of 15 days. What is the probability that a pregnancy lasts at least 300 days? (Points : 6)… read more
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1. Given the linear correlation coefficient r and the sample
1. Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correla… read more
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Assume that the data you have collected is testing a
Assume that the data you have collected is testing a hypothesis about a mean and n = 107. Find the critical value used to test a null hypothesis. α = 0.05 for a left-tailed test. Assume that the data … read more
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I need help with statistics involving Analysis of Variance
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Given the linear correlation coefficient R and the sample N
Question 1 of 20 Given the linear correlation coefficient r and the smaple size n, determine the critical values of r and use your finiding to state whether or not the given r represents a significant… read more
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6. Rank the following data in increasing order and find the
6. Rank the following data in increasing order and find the positions and values of both the 39th percentile and 73rd percentile. Please show all of your work. 5 5 0 0 9 6 8 9 2 6 3 8 7. For the table… read more
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Scott
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TCO 6) Horse race time is found to be normally distributed
TCO 6) Horse race time is found to be normally distributed with a mean value of 10 minutes and a standard deviation of 2 minutes. Horses whose race time is in the top 5% will not be eligible to partic… read more
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A company produces a device for the purposes of medical research.
A company produces a device for the purposes of medical research. As with all production lines of senstive equipment, even when production processes are working correctly, not all devices sent out fro… read more
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Calculate the test statistic, find the critical value(s) of
Calculate the test statistic, find the critical value(s) of x to the second power, and use a x to the second power distribution power to find the limits containing the p value. Determine whether there… read more
suprabhatai
suprabhatai
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) What are the critical z-values for a two-tailed hypothesis
) What are the critical z-values for a two-tailed hypothesis test if the significant level = 0.01? A. ± 1.96 B. ± 2.33 C. ± 2.58 D. ± 1.65 2) In classical hypothesis testing, the test statistic is to … read more
Chirag
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