Which solid is a triangular prism? A shape with a triangle base and 3 triangular sides. A shape with a rectangular base and 4 tr
iangular sides. A shape with a triangle base and 3 triangular sides. A shape with a rectangular base, 2 triangular sides, and 2 rectangular sides.
2 answers:
Answer:
None of the options match the description of a triangular prism.
Step-by-step explanation:
<h2>This problem seeks to esquire off our knowledge of solid shape, a description of triangular prism.</h2>The options provided below does not match the description of a triangular prism.here is a description of a triangular prism.
a triangular prism has two triangular base and three rectangular sides sides.
kindly find attached an image of a triangular prism for your reference.
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Answer:
The critical z value used to test a null hypothesis is ±1.75.
Step-by-step explanation:
We are given that the data has a normal distribution and the number of observations is greater than fifty.
Also, the hypothesis given to us is;
<u>Null Hypothesis</u>, :
= 3.24
<u>Alternate Hypothesis</u>, :
3.24
This means that our test is two-tailed because in the alternate hypothesis we are concerned with mean value is less than or greater than 3.24.
Also, level of significance (α) = 0.08
Now, for two-tailed test level of significance becomes = = 0.04
So, in the z-table the critical value of x at 4% significance level is given as 1.75.
Since, this is two-tailed test so the critical z value used to test a null hypothesis would be ±1.75.