Test statistic

A country club decided to increase the required monthly minimum that members must spend on food from $35 per month to $50 per month in an effort to get the members to spend more money at the club. Prior to the change, the average amount members spent on food per month was $188. Since the change 16 months ago, the average spent on food per month is now $195 with a standard deviation of $39. When testing the hypothesis (at the 5% level of signficance) that the average spent on food has increased, what is the test statistic? (please round your answer to 3 decimal places)

20% OFF on your first order








Let’s Get Started

Team with top experts around the globe to succeed in learning


How it works

If you are looking for the best essay writing services for cheap, then you have come to the right place. Essaytab.com specializes in custom academic papers for all levels of students. From high school students to college graduates and undergraduates, all the way up to university students at master’s degree and even doctoral levels.

Place an order

Fill out the order form. Attach any custom instructions.

Make Payment

Pay online safely with major platforms.

Writing Process

We’ll assign your paper to the most suitable writer & editor.

Get your Order

Once complete, we’ll send the paper to your email.