24. Bob draws a simple random sample from an original population where the standard deviation is known to be o = 13. The sample size is n = interval for the population mean µ. А. (22.368, 29.632) 85 and the sample mean turns out to be = 26. Find a 99% confidence В. (21.374, 28.441) С. (23.629, 30.837) D. (25.375, 26.984)
Quadratic Equation
When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.
Demand and Supply Function
The concept of demand and supply is important for various factors. One of them is studying and evaluating the condition of an economy within a given period of time. The analysis or evaluation of the demand side factors are important for the suppliers to understand the consumer behavior. The evaluation of supply side factors is important for the consumers in order to understand that what kind of combination of goods or what kind of goods and services he or she should consume in order to maximize his utility and minimize the cost. Therefore, in microeconomics both of these concepts are extremely important in order to have an idea that what exactly is going on in the economy.
Can someone solve all of these. Thank you!
![24. Bob draws a simple random sample from an original population where the standard deviation is known to
85 and the sample mean turns out to be x
13. The sample size is n =
interval for the population mean u.
А. (22.368, 29.632)
be o =
26. Find a 99% confidence
В. (21.374, 28.441)
С. (23.629, 30.837)
D. (25.375, 26.984)
51, the sample
25. Bob draws a simple random sample from an original population. The sample size is n =
78, and the sample standard deviation turns out to be s
mean turns out to be x
14. Find the 95%
confidence interval for the population mean µ.
A. (74.062, 81.938)
B. (74.062, 83.948)
С. (74.062, 85.958)
D. (74.062, 87.968)
26. Bob draws a simple random sample from an original population. The sample size is n = 41, the sample
130, and the sample standard deviation turns out to be s =
6. Find the 99%
mean turns out to be x
confidence interval for the population mean µ.
А. (125.47, 130.53)
В. (126.47, 131.53)
С. (127.47, 132.53)
D. (128.47, 133.53)
27. Bob draws a simple random sample from an original population. The sample size is n =
59, and the sample standard deviation turns out to be s
61, the sample
4. Find a 95% confidence
mean turns out to be x =
interval for the population mean µ.
A. (57.976, 60.024)
В. (56.253, 59.757)
С. (58.005, 61.417)
D. (58.452, 59.661)
28. A simple random sample of size n = 51 is taken from a normally distributed original population. The
sample standard deviation is s = 27. Find the 95 % confidence interval for the population standard deviation ơ.
А. (22.591, 33.563)
В. (24.591, 35.563)
C. (26.591, 37.563)
D. (28.591, 39.563)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffbd2edfa-ebf7-4438-babc-36cc5ae93bbd%2F547337a3-8066-46ca-adfb-06247d2795c0%2Fzcy774p_processed.png&w=3840&q=75)
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