The standard deviation of the base price of a certain type of all-terrain vehicle is equal to $322.
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- On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form the price of an appliance. If the contestant is correct, he or she wins the appliance. What is the probability of winning when the contestant knows that the price is at least $400?For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. An amusement park claims that the mean daily attendence at the park is at least 22,000 people.25. write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. a. A tablet manufacturer claims that the mean life of the battery for a certainmodel of tablet is more than 8 hours. b. As stated by a company's shipping department, the number of shipping errors per million shipments has a standard deviation that is less than 3. c. The standard deviation of the base price of an all-terrain vehicle is no more than $320. d. An amusement park claims that the mean daily attendance at the park is at least 20,000 people. e. According to a recent survey, 73% of college students did not use student loans to pay for college. f. According to a recent survey, 52% of college students used their own income or savings to pay for college.
- Q15. If the original claim says that the mean working hours in a day are same for men andwomen in a company. Then symbolically it is represented as μ1 ≠ μ2.a. Trueb. FalseFor the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is less than 5 hours. Write the claim as a mathematical statement. A. μ≥5 B. μ=5 C. μ<5 D. μ≤5 E. μ>5 F. μ≠5 Choose the correct null and alternative hypotheses below. A. H0: μ≠5 Ha: μ=5 B. H0: μ=5 Ha: μ≠5 C. H0: μ≤5 Ha: μ>5 D. H0: μ<5 Ha: μ≥5 E. H0: μ≥5 Ha: μ<5 F. H0: μ>5 Ha: μ≤5 Identify which is the claim. A. The null hypothesis H0: μ=5 is the claim B. The alternative hypothesis Ha: μ>5 is the claim C. The null hypothesis H0: μ≥5 is the claim. D. The alternative hypothesis Ha: μ<5 is the claim. E. The null hypothesis H0: μ≤5 is…For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is less than 6 hours. Write the claim as a mathematical statement. A.μ<6 B.μ≤6 C.μ≠6 D.μ=6 E.μ>6 F.μ≥ Choose the correct null and alternative hypotheses below. A. H0:μ≥6 Ha:μ<6 B. H0:μ=6 Ha:μ≠6 C. H0:μ<6 Ha:μ≥6 D. H0:μ>6 Ha:μ≤6 E. H0:μ≠6 Ha:μ=6 F. H0:μ≤6 Ha:μ>6 Identify which is the claim. A. The alternative hypothesis Ha:μ>6 is the claim B. The alternative hypothesis Ha:μ<6 is the claim. C. The null hypothesis H0:μ≤6 is the claim D. The null hypothesis H0:μ≥6 is the claim. E. The null hypothesis H0:μ=6 is the claim F. The alternative hypothesis Ha: μ≠6 is the claim
- Assume that the professor in a class assigns grades based on the following: A: Scores which are 1.5 or more standard deviations above the mean. B: Scores which are between 0.5 and 1.5 standard deviations above the mean. C: Scores which are between 0.5 standard deviation below the mean and 0.5 standard deviations above the mean. D: Scores which are between 0.5 and 1.5 standard deviations below the mean. F: Scores which are 1.5 or more standard deviations below the mean. The scores in the class are 85, 78, 95, 81, 70, 88, 84, 90, 68, 74. What grade does the person earning the 84 get?Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 132 adult males, the mean pulse rate is 67.9 bpm and the standard deviation is 10.6 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form.For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. An amusement park claims that the mean daily attendence at the park is 17,000 people. Write the claim as a mathematical statement. A. μ≤17,000 B. μ≥17,000 C. μ<17,000 D. μ=17,000 E. μ>17,000 F. μ≠17,000 Choose the correct null and alternative hypotheses below. A. H0: μ<17,000 Ha: μ≥17,000 B. H0: μ≠17,000 Ha: μ=17,000 C. H0: μ≥17,000 Ha: μ<17,000 D. H0: μ=17,000 Ha: μ≠17,000 E. H0: μ>17,000 Ha: μ≤17,000 F. H0: μ≤17,000 Ha: μ>17,000 Identify which is the claim. A. The null hypothesis H0: μ≤17,000 is the claim B. The alternative hypothesis Ha: μ≠17,000 is the claim. C. The alternative hypothesis Ha: μ<17,000 is the claim D. The null…