ural area is 8290 dollars. You believe this value is is too low, so you sample 15 rural families and find the ollowing costs (in dollars) of raising a child from birth to age 2. he U.S. 286, 8411, 8264, 8418, 8247, 8425, 8319, 8240, 8375, 8461, 8235, 8477, 8313, 8339, 8256 Conduct a hypothesis test based on this sample data, with a = 5%. Answer the question, is the mean cost of aising a child greater than 8290 dollars? a) State the hypotheses: Ho: The population mean cost in dollars of raising a child from birth to age 2 is equal to 8290 o dollars. Symbols: O 4 - 00- u0 0 , - O 8290 H: The population mean cost in dollars of raising a child from birth to age 2 is more than O 8290 o dollars. Symbols: O ,-0 Hp, -PO HzO H0 µ0 H1 - H2 V o 8290 (b) The correct symbol for the mean of the sampling distribution is: O - I2 Ox OPi - P2 P. Op Or (c) The value for the mean of the sampling distribution is: 8.337.7 (d) Choose the correct distribution: T-Distribution O Chi-Square Distribution O Normal Distribution of

ural area is 8290 dollars. You believe this value is is too low, so you sample 15 rural families and find the ollowing costs (in dollars) of raising a child from birth to age 2. he U.S. 286, 8411, 8264, 8418, 8247, 8425, 8319, 8240, 8375, 8461, 8235, 8477, 8313, 8339, 8256 Conduct a hypothesis test based on this sample data, with a = 5%. Answer the question, is the mean cost of aising a child greater than 8290 dollars? a) State the hypotheses: Ho: The population mean cost in dollars of raising a child from birth to age 2 is equal to 8290 o dollars. Symbols: O 4 - 00- u0 0 , - O 8290 H: The population mean cost in dollars of raising a child from birth to age 2 is more than O 8290 o dollars. Symbols: O ,-0 Hp, -PO HzO H0 µ0 H1 - H2 V o 8290 (b) The correct symbol for the mean of the sampling distribution is: O - I2 Ox OPi - P2 P. Op Or (c) The value for the mean of the sampling distribution is: 8.337.7 (d) Choose the correct distribution: T-Distribution O Chi-Square Distribution O Normal Distribution of

Name: Can’t figure out part c, and F 2 last blank spaces. Please help me Why
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Description: Can’t figure out part c, and F 2 last blank spaces. Please help me Why?O We are provided with i.O We are not provided with the population standard deviation.O The size of n< 30.O We are provided with o for the population.(e) State the decision rule:d

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.

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Can’t figure out part c, and F 2 last blank spaces. Please help me

Why?
O We are provided with i.
O We are not provided with the population standard deviation.
O The size of n< 30.
O We are provided with o for the population.
(e) State the decision rule:
d at a = 5
% if the p-value of the
Reject HO and accept Ha V
sample statistic
is Select an answer
(f) Experiment:
Symbol of the sample statistic:
Op
Op
Or
O - I2
OPi - P2
Value of the sample statistic rounded to 2 decimal places:
P-value of the sample statistic rounded to 4 decimal places:
(g) Conclusion: Reject HO and accept Ha V o at a = 5
(h) Answer the question: Is the mean cost of raising a child greater than 8290 dollars?
O Yes, because the p-value is greater than alpha.
O No, because the p-value is less than alpha.
O Yes, because the p-value is less than alpha.
O No, because p-value is greater than alpha.

The U.S. Department of Agr
rural area is 8290 dollars. You believe this value is is too low, so you sample 15 rural families and find the
following costs (in dollars) of raising a child from birth to age 2.
8286, 8411, 8264, 8418, 8247, 8425, 8319, 8240, 8375, 8461, 8235, 8477, 8313, 8339, 8256
Conduct a hypothesis test based on this sample data, with a = 5%. Answer the question, is the mean cost of
raising a child greater than 8290 dollars?
(a) State the hypotheses:
Ho: The population mean
cost in dollars of raising a child from birth to age 2
is equal to
O 8290
VO dollars.
Symbols: O 4 - 0 50 H.
8290
Ha: The population mean
cost in dollars of raising a child from birth to age 2
is more than
8290
of dollars.
Symbols: O ,-2,0 Hp,-P,O H0 H;0 µ0 H1 - Hz >V o
8290
(b) The correct symbol for the mean of the sampling distribution is:
O Hz
Op
OPi - P2
Or
(c) The value for the mean of the sampling distribution is: 8,337.7
(d) Choose the correct distribution:
O T-Distribution
O Chi-Square Distribution
ONormal Distribution

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