A producer of low-fat yoghurt iaims that the calorie content per pot of this yoghurt is 65 calones. The calorie content

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A Producer Of Low Fat Yoghurt Iaims That The Calorie Content Per Pot Of This Yoghurt Is 65 Calones The Calorie Content 1 (34.24 KiB) Viewed 110 times

A Producer Of Low Fat Yoghurt Iaims That The Calorie Content Per Pot Of This Yoghurt Is 65 Calones The Calorie Content 2 (24.57 KiB) Viewed 110 times

A Producer Of Low Fat Yoghurt Iaims That The Calorie Content Per Pot Of This Yoghurt Is 65 Calones The Calorie Content 3 (25.7 KiB) Viewed 110 times

A Producer Of Low Fat Yoghurt Iaims That The Calorie Content Per Pot Of This Yoghurt Is 65 Calones The Calorie Content 4 (25.7 KiB) Viewed 110 times

A Producer Of Low Fat Yoghurt Iaims That The Calorie Content Per Pot Of This Yoghurt Is 65 Calones The Calorie Content 5 (38.51 KiB) Viewed 110 times

A producer of low-fat yoghurt iaims that the calorie content per pot of this yoghurt is 65 calones. The calorie content of the yoghurt is normally distributed Fora random sample of 19 pols of yoghurt, the sample mean was 69 and the sample vanance was 9.6. Perform an appropriate fest to check whether the mean calones contentot the low-fat yoghurt is indeed 66 calories 1. Assuming that pe is the population mean of the calorie content of the low-fat yoghurt, state the null hypothesis Ho and the alternative hypothesis 1 HO sin (a) a) 2

2. Enter the value of the test statistic for this test (to three decimal places) 3. Choose the distribution from which we obtain critical values for this test Ot-distribution with 36 degrees of freedom t-distribution with 19 degrees of freedom standard normal distribution Ot distribution with 38 degrees of freedom - E-distribution with 18 degrees of freedom Ox? distribution with 19 degrees of freedom Ox?distribution with 18 degrees of freedom

A producer or low-fat yoghurt claims that the calorie content per pot of this yoghurt is 86 calones. The calorie content of the yoghurt is normally datributed For a random sample of 19 pots of yoghurt, the sample mean was 69 and the sample varianon was 0.6 Perform an appropriate tect to check whether the mean calories content of the low-fat yoghurt is indeed 66 calories. 1. Assurning that pe is the population mean of the calorio content of the low-tat yoghurt, stato, the full hypothesis Hy and the afterrutive hypothesis Fly HO sin() E

2. Enter the value of the test statistic for this test (to three decimal places) 3. Choose the distribution from which we obtain critical values for this test t-distribution with 35 degrees of freedom t-distribution with 19 degrees of freedom standard normal distribution L-distribution with 38 degrees of freedom OL-distribution with 18 degrees of freedom O x? distribution with 19 degrees of freedom O x2 distribution with 18 degrees of ſteedom