Late delivery ~ Amazon wants to maintain the existing customer loyalty. Initial data analysis revealed that...

Late delivery ~ Amazon wants to maintain the existing customer loyalty. Initial data analysis revealed that the proportion of orders that are delivered late to the customers is 0.099. They take measures to improve the quality of their delivery service. Alexa wants to determine if the actual proportion of orders that are delivered late to the customers is different from the value reported by the initial data analysis.

In a recent random sample of 196 orders, Alexa found that 17 orders are delivered late.

A normal distribution is used to carry out the following hypothesis test:

H0:p= 0.099 vs HA:p≠ 0.099.

What is the test statistic for this hypothesis test? Give your answer to 4 decimal

Expert Solution

We have for given example,
Population proportion value is =0.099
x=17

n=196

Estimate for sample proportion =0.0867

orchestra answered 2 years ago

If Amazon launchs their own delivery service, What customer need, wants and demands are being met....

If Amazon launchs their own delivery service, What customer need, wants and demands are being met. (Please answer it as a maketing manager.-This is marketing class.)

Marketing plan with pre-existing company Amazon launchs their own delivery service. I'm as a marketing manager...

Marketing plan with pre-existing company Amazon launchs their own delivery service. I'm as a marketing manager and have been asked by the company I work for to identifying a target market (consumer of business) whose need are not currently being met, not being met satisfactorily or even recognized. Marketing managers also should think about competitive offerings, and how their offering will be communicated and delivered. Emphasis could be on the solution being actionable and realistic. 4. What customer need, wants,...

Marketing plan with pre-existing company Amazon launches their own delivery service. I'm as a marketing manager...

Marketing plan with pre-existing company Amazon launches their own delivery service. I'm as a marketing manager and have been asked by the company I work for to identifying a target market (consumer of business) whose need are not currently being met, not being met satisfactorily or even recognized. Marketing managers also should think about competitive offerings, and how their offering will be communicated and delivered. Emphasis could be on the solution being actionable and realistic. 8. How will you market...

A customer wants to estimate the average delivery time of a pizza from the local pizza...

A customer wants to estimate the average delivery time of a pizza from the local pizza parlor. Over the course of a few months, the customer orders 28 pizzas and records the delivery times. The average delivery time is 20.06 with a standard deviation of 5.271. If the customer estimates the time using a 95% confidence interval, what is the margin of error? Question 1 options: 1) 2.0439 2) 1.6967 3) 0.9961 4) 0.6215 5) 2.0405 Question 2 (1 point)...

An existing and established restaurant chain wants to open another location. Their analysis tells them that...

An existing and established restaurant chain wants to open another location. Their analysis tells them that the new building will lease for $4k monthly. They would need to make $500k in improvements, which they would depreciate over 10 years. Salaries for new employees would be $400K per year. Food costs would be 25% of sales. Incremental revenues are expected to be $120K per month initially with 3% growth year over year. If their existing tax rate is 22% and the...

Identify three existing key customer constituents of Springfield Springs bottled water and perform a profitability analysis...

Identify three existing key customer constituents of Springfield Springs bottled water and perform a profitability analysis on each.

Summarize the article: Why Fashion Stores Shouldn't Join Amazon's Data Behemoth Providing Amazon with more customer...

Summarize the article: Why Fashion Stores Shouldn't Join Amazon's Data Behemoth Providing Amazon with more customer data will only make the e-commerce giant an even stronger opponent. Instead, fashion companies should embrace the current wave of consolidation. Amazon has conquered the world, one consumer category at a time. Now, it seems the final frontier is the fashion category where the e-commerce giant is yet to prove victorious. But do smaller fashion companies stand a chance against the mean, lean shopping...

section A and B Section A: Boeing & JAL - Initial Analysis Japanese Airlines (JAL) wants...

section A and B Section A: Boeing & JAL - Initial Analysis Japanese Airlines (JAL) wants to add one Boeing 787 to its fleet in January 2021. The current purchase price as provided by BA is $100M. JAL has the option to either purchase the aircraft or lease it. JAL is evaluating both the options, and needs your help 1. If JAL were to purchase the aircraft, it can borrow up to 70% of the value at Libor + 3%....

Explain how different levels of healthcare data analysis potentially improve healthcare delivery and/or outcomes from previous...

Explain how different levels of healthcare data analysis potentially improve healthcare delivery and/or outcomes from previous layers. pls, provide details accordingly. thx.

Question