charlenncepedac1578 charlenncepedac1578

06-12-2022
Mathematics

contestada

Consider the following hypothesis test:H0:μ≥20
Ha:μ<20
A sample of 50 provided a sample mean of 19.4. The population standard deviation is 2.Compute the value of the test statistic.

Respuesta :

Otras preguntas

Look at picture please help!!

Two six-sided number cubes are rolled at the same time. What is the probability that the result will have at least one two in it? 1/6 11/36 1/5 7/36

what is the slope of the line

PLS HURRY! THANK YOU A. y=(x+5)^2-1125 B. y=(x-5)^2+1125 C. y=-5(x+5)^2-1125 D. y=-5(x-5)^2+1125

¿Cuáles son los actores de una institución? ¿A que refiere que una institución debe ser dialógica?

Which is found in the Bus with Rosa Parks" but not in My Story? the idea that segregation was untain details about what the police did a description of Rosa Par

22 -- Here is a solid made from a square-based pyramid and a cube. Each edge of the solid has length 6 cm. On the centimetre grid, draw the plan of this solid.

[tex]78 {24 \sqrt[246]{?} }^{?} [/tex]

Find the correct translation for the following sentence. Theo is kissing Angelika. Theo kissed Angelica. Theo is going to kiss Angelika. Angelika kisses Theo. T