3 years ago

What is the remainder when 23,870 ÷ 38

Mathematics

1 answer:

IrinaVladis [17]3 years ago

3 0

The answer is 628 with a remainder of 6.

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Ronald Fast Food randomly selected %20, percent of locations and asked the manager about the most popular meat. Of the locations

mylen [45]

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3 years ago

One of your friends is testing the effect of drinking coffee on the duration of cold symptoms. The common cold lasts, on average

Nonamiya [84]

Answer:

0.0930

Step-by-step explanation:

Given that one of your friends is testing the effect of drinking coffee on the duration of cold symptoms. The common cold lasts, on average, 6 days.

she tests a one-sided alternative about the population mean cold duration when drinking coffee, H0: μcoffee = 6 Ha: μcoffee < 6 She finds z = −1.68 with one-sided P-value P = 0.0465.

If hypotheses changed to two tailed as:

$H_0: \mu_{coffee} = \mu_{tea}\\H_a: \mu_{coffee}\neq \mu_{tea}$